{"title":"Transformer Turns Ratio Tester","description":"","products":[{"product_id":"cnyst-transformer-turns-ratio-tester-ttr-tester-with-radio-range-0-9-10000-overload-protection-5-inch-touch-screen-for-ratio-and-group-testing-of-the-three-phase-transformers-and-single-phase-transformers-pt-and-ct","title":"CNYST Transformer Turns Ratio Tester TTR Tester with Radio Range 0.9~10000 Overload Protection 5 Inch Touch Screen for Ratio And Group Testing Of the Three Phase Transformers And Single-phase Transformers PT And CT","description":"\u003cp\u003e\u003cstrong\u003eCNYST Transformer Turns Ratio Tester TTR Tester with Radio Range 0.9~10000 Overload Protection 5 Inch Touch Screen for Ratio And Group Testing Of the Three Phase Transformers And Single-phase Transformers PT And CT\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":49679500837144,"sku":"ES6030-ZHENGNENG-EVELYN","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/5_ce18e2d3-b52a-4e18-aceb-a53886df2406.jpg?v=1737616408"},{"product_id":"cnyst-transformer-turns-ratio-tester-digital-transformer-turns-ratio-tester-with-range-0-8-10000ttr-100-groups-data-storage-thermal-printer-printing-function-ct-ratio-polarity-test-function","title":"CNYST Transformer Turns Ratio Tester Digital Transformer Turns Ratio Tester with Range 0.8～10000TTR 100 Groups Data Storage Thermal Printer Printing Function CT Ratio Polarity Test Function","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52454769787160,"sku":"JHB2702-Jiuhua-Vicky-1","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/1_c48ca89d-2d10-42ec-ad5e-9214bf1cdaa5.jpg?v=1785306879"},{"product_id":"cnyst-transformer-turns-ratio-tester-ttr-tester-for-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-and-polarity-testing-with-range-0-8-10000ttr-thermal-printer","title":"CNYST Transformer Turns Ratio Tester TTR Tester for Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group and Polarity Testing with Range 0.8～10000TTR Thermal Printer","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52454771425560,"sku":"JHB2702-Jiuhua-Vicky-2","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/2_bd707044-dd74-4d4a-81b7-806ed7775811.jpg?v=1785306879"},{"product_id":"cnyst-transformer-turns-ratio-testers-transformer-windings-ratio-tester-with-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-polarity-test-function-range-0-8-10000ttr","title":"CNYST Transformer Turns Ratio Testers Transformer Windings Ratio Tester with Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group Polarity Test Function Range 0.8～10000TTR","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52454771458328,"sku":"JHB2702-Jiuhua-Vicky-3","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/3_890ef9ae-e93a-4bee-a5fd-30d1bf92aa00.jpg?v=1785306882"},{"product_id":"cnyst-digital-transformer-turns-ratio-tester-ttr-tester-with-range-0-8-10000ttr-for-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-and-polarity-testing","title":"CNYST Digital Transformer Turns Ratio Tester TTR Tester with Range 0.8～10000TTR for Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group and Polarity Testing","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52454772998424,"sku":"JHB2702-Jiuhua-Vicky-4","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/4_84d56c34-45bb-43dc-8e07-f9a59027ac58.jpg?v=1785306885"},{"product_id":"cnyst-ttr-tester-transformer-turns-ratio-meters-with-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-polarity-test-function-ct-ratio-polarity-test-function","title":"CNYST TTR Tester Transformer Turns Ratio Meters with Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group Polarity Test Function CT Ratio Polarity Test Function","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52454774341912,"sku":"JHB2702-Jiuhua-Vicky-5","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/5_b16e8644-46a6-43c2-9129-c50403c9b283.jpg?v=1785306889"},{"product_id":"cnyst-transformer-turns-ratio-meter-turns-ratio-group-tester-with-range-0-8-10000-ttr-thermal-printer-printing-function-ct-ratio-polarity-test-function-100-groups-data-storage","title":"CNYST Transformer Turns Ratio Meter Turns Ratio Group Tester with Range 0.8～10000 TTR Thermal Printer Printing Function CT Ratio Polarity Test Function 100 Groups Data Storage","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52455230963992,"sku":"JHB2702-Jiuhua-Vicky-6","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/51_RkByaYtL._SL1000_f1c1af7f-825b-4f62-896a-7524f5143a19.jpg?v=1785309973"},{"product_id":"cnyst-transformer-windings-ratio-tester-ttr-tester-with-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-polarity-test-function-range-0-8-10000ttr-100-groups-data-storage","title":"CNYST Transformer Windings Ratio Tester TTR Tester with Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group Polarity Test Function Range 0.8～10000TTR 100 Groups Data Storage","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52455260520728,"sku":"JHB2702-Jiuhua-Vicky-7","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/61F97xqE5FL._SL1000_74b4b1f2-b638-4230-9dad-cd8be2d7bb39.jpg?v=1785309976"},{"product_id":"cnyst-three-phase-transformer-turns-ratio-tester-transformer-turns-ratio-meters-with-thermal-printer-printing-function-ct-ratio-polarity-test-function-range-0-8-10000ttr-100-groups-data-storage","title":"CNYST Three-Phase Transformer Turns Ratio Tester Transformer Turns Ratio Meters with Thermal Printer Printing Function CT Ratio Polarity Test Function Range 0.8～10000TTR 100 Groups Data Storage","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52455267205400,"sku":"JHB2702-Jiuhua-Vicky-8","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/61rDin0okML._SL1000_d6002059-b598-4511-b500-c1061e45da23.jpg?v=1785309978"},{"product_id":"cnyst-transformer-turns-ratio-meters-ttr-tester-with-range-0-8-10000ttr-100-groups-data-storage-for-three-phase-transformer-single-phase-transformer-pt-ct-z-type-transformer-ratio-group-and-polarity-testing","title":"CNYST Transformer Turns Ratio Meters TTR Tester with Range 0.8～10000TTR 100 Groups Data Storage for Three-phase Transformer Single-phase Transformer PT CT Z-type Transformer Ratio Group and Polarity Testing","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eAbout this item:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function; single-phase test with angular difference test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position up to 99; wide test range up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eNo power down clock and date display; data storage mode is local storage, 100 test data, stored data can be transferred to computer (PC);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eIntelligent power management technology ensures that the instrument always operates at the minimum power state, effectively reducing internal heating and saving energy; Thermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eoverview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eFor the power system, the transformer is the core equipment in the system, so the long-term, reliable operation of the transformer will be related to the stability and reliability of the entire system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eBefore a newly installed transformer is put into operation and according to the preventive test protocol of the State Grid, it is required to carry out regular turns ratio or voltage ratio tests on operating transformers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eConventional ratio bridges are cumbersome to operate, the readings are not intuitive, and the necessary conversions have to be carried out, and the test results are only the value of the ratio of one phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThis transformer ratio tester overcomes the shortcomings of the traditional ratio bridge test, the screen adopts a large screen high-resolution LCD display, convenient for on-site use, with Chinese menu prompts, easy and intuitive operation, one time to complete the three-phase ratio test, fast test speed, high accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eThree-phase numerical control sinusoidal inverter power supply output, with soft start, soft stop function, so the test speed is fast, high precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eThree-phase transformer, single-phase transformer, PT, CT, Z-type transformer ratio, group, polarity test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eCT ratio polarity test function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAngular difference test function for single-phase test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eTap position can be tested up to 99.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eWide test range, up to 10000.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHigh and low voltage reverse connection reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOutput short circuit reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eNo power-down clock and date display; data storage mode for the local storage, test data 100, storage data can be transferred to a computer (PC);\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003ethermal printer print function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSmall size, light weight, easy to carry and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRange: 0.8～10000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eAccuracy:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.1% + 2 words) (≤1000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.2% + 2 words) (1000-3000)\u003c\/p\u003e\n\u003cp\u003e± (reading × 0.3% + 2 words) (＞3000)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module launchpad-brand-description-left aplus-standard\"\u003e\n\u003cdiv class=\"a-section launchpad-module launchpad-module-brand-description-left\"\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eResolution:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e0.9～9.9999 (0.0001)\u003c\/p\u003e\n\u003cp\u003e10～99.999 (0.001)\u003c\/p\u003e\n\u003cp\u003e100～999.99 (0.01)\u003c\/p\u003e\n\u003cp\u003e1000～9999.9 (0.1)\u003c\/p\u003e\n\u003cp\u003e10000 (1)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating power: AC100-240V, 50\/60Hz (battery version of the charging voltage)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument weight: 4.5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eInstrument volume: 320mm (L) × 280mm (W) × 135mm (H)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eOperating temperature: -10℃～50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eRelative humidity: \u0026lt;90%, no condensation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52455267467544,"sku":"JHB2702-Jiuhua-Vicky-9","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/512G-_BkcoL._SL1000_fa69c18e-43a0-4084-8ebe-70c90e038da5.jpg?v=1785309980"},{"product_id":"cnyst-transformer-turns-ratio-tester-transformer-turns-ratio-meters-with-variable-ratio-range-0-9-10000-500-group-data-storage-touch-screen-for-three-phase-single-phase-z-type-transformers-pt-ct","title":"CNYST Transformer Turns Ratio Tester Transformer Turns Ratio Meters with Variable Ratio Range 0.9-10000 500 Group Data Storage Touch Screen for Three-Phase Single-Phase Z-type Transformers PT CT","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52532934344984,"sku":"ES6030-Zhengneng-Vicky-1","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/1_e3d9151c-abfd-4a36-b951-85b84799283e.jpg?v=1787023621"},{"product_id":"cnyst-transformer-turns-ratio-testers-ttr-tester-with-500-group-data-storage-single-phase-testing-three-phase-testing-three-phase-blind-testing-z-type-testing-mode-variable-ratio-range-0-9-10000","title":"CNYST Transformer Turns Ratio Testers TTR Tester with 500 Group Data Storage Single-Phase Testing Three-Phase Testing Three-Phase Blind Testing Z-Type Testing Mode Variable Ratio Range 0.9-10000","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52532934410520,"sku":"ES6030-Zhengneng-Vicky-2","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/4_4b412189-5075-4cd9-bffc-8703c2ffb42c.jpg?v=1787030112"},{"product_id":"cnyst-transformer-turns-ratio-meters-digital-transformer-turns-ratio-tester-with-variable-ratio-range-0-9-10000-max-resolution-0-0001-5-inch-touch-screen-full-color-lcd-display-500-group-data-storage","title":"CNYST Transformer Turns Ratio Meters Digital Transformer Turns Ratio Tester with Variable Ratio Range 0.9-10000 Max. Resolution 0.0001 5 Inch Touch Screen Full Color LCD Display 500 Group Data Storage","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52532934443288,"sku":"ES6030-Zhengneng-Vicky-3","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/6_4f828ae5-9c9e-48c4-ab4c-8b46e111261d.jpg?v=1787030139"},{"product_id":"cnyst-digital-transformer-turns-ratio-tester-turns-ratio-testers-with-touch-screen-variable-ratio-range-0-9-10000-single-phase-testing-three-phase-testing-three-phase-blind-testing-z-type-testing-mode","title":"CNYST Digital Transformer Turns Ratio Tester Turns Ratio Testers with Touch Screen Variable Ratio Range 0.9-10000 Single-Phase Testing Three-Phase Testing Three-Phase Blind Testing Z-Type Testing Mode","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52532934574360,"sku":"ES6030-Zhengneng-Vicky-4","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/10_0a529604-0ce8-4409-a17d-411a80948db5.jpg?v=1787030589"},{"product_id":"cnyst-handheld-transformer-turns-ratio-tester-ttr-tester-for-three-phase-single-phase-transformers-pt-ct-with-variable-ratio-range-0-9-10000-500-group-data-storage-max-resolution-0-0001-touch-screen","title":"CNYST Handheld Transformer Turns Ratio Tester TTR Tester for Three-Phase Single-Phase Transformers PT CT with Variable Ratio Range 0.9-10000 500 Group Data Storage Max. Resolution 0.0001 Touch Screen","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52532934639896,"sku":"ES6030-Zhengneng-Vicky-5","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/9_63daef66-c27b-4c60-9bb9-390287ec13c4.jpg?v=1787030717"},{"product_id":"cnyst-single-phase-three-phase-transformer-tester-transformer-turns-ratio-ttr-testers-with-single-phase-transformer-three-phase-transformers-z-type-transformers-pt-ct-variable-ratio-range-0-9-10000","title":"CNYST Single-Phase Three-Phase Transformer Tester Transformer Turns Ratio (TTR) Testers with Single Phase Transformer Three Phase Transformers Z -type Transformers PT CT Variable Ratio Range 0.9-10000","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52534094659864,"sku":"ES6030-Zhengneng-Vicky-9","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/1_50161ccb-0bd0-490a-91c1-f66544741112.jpg?v=1787031593"},{"product_id":"cnyst-digital-transformer-turns-ratio-meter-turns-ratio-group-tester-with-variable-ratio-range-0-9-10000-max-measurement-accuracy-0-2-max-resolution-0-0001-500-group-data-storage","title":"CNYST Digital Transformer Turns Ratio Meter Turns Ratio Group Tester with Variable Ratio Range 0.9-10000 Max. Measurement Accuracy 0.2% Max. Resolution 0.0001 500 Group Data Storage","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52534094692632,"sku":"ES6030-Zhengneng-Vicky-8","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/6_32e31eb3-7300-47a5-a3de-fef2760f2d95.jpg?v=1787031592"},{"product_id":"cnyst-ttr-tester-transformer-turns-ratio-meters-with-max-resolution-0-0001-max-measurement-accuracy-0-2-variable-ratio-range-0-9-10000-500-group-data-storage-for-three-phase-single-phase-transformers-pt-ct","title":"CNYST TTR Tester Transformer Turns Ratio Meters with Max. Resolution 0.0001 Max. Measurement Accuracy 0.2% Variable Ratio Range 0.9-10000 500 Group Data Storage for Three-Phase Single-Phase Transformers PT CT","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52534095347992,"sku":"ES6030-Zhengneng-Vicky-7","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/8_958874c2-ae3b-476a-9c3b-7f19e2a17eeb.jpg?v=1787031556"},{"product_id":"cnyst-three-phase-transformer-turns-ratio-tester-transformer-turns-ratio-meters-with-500-group-data-storage-variable-ratio-range-0-9-10000-max-resolution-0-0001-5-inch-touch-screen-full-color-lcd-display","title":"CNYST Three-Phase Transformer Turns Ratio Tester Transformer Turns Ratio Meters with 500 Group Data Storage Variable Ratio Range 0.9-10000 Max. Resolution 0.0001 5 Inch Touch Screen Full Color LCD Display","description":"\u003ch3\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTransformer turns ratio tester adopts microprocessor technology for measurement calculation and automatic control, which can quickly and easily measure the actual transformer ratio and group. It is mainly used in the power industry to measure the transformer ratio and group, and at the same time,it is used by transformer manufacturers and distributors to measure the transformer parameters.\u003c\/p\u003e\n\u003cp\u003eTransformer ratio tester consists of host, monitoring software,test line, communication line and so on. The host has a charging function without the need to find power on site, full-colour large-screen LCD display,the language can choose Chinese or English, at a glance, touch-screen operation is convenient and easy to use, the port anti-overload function,large-capacity storage of 500 groups of data. Upper computer software with historical data reading, access, save and other functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eRange and accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eMeasure the radio range\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eResolution radio\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.9≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.0001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e100\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.001\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e100≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.01\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e2000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.2%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e2000≦TTR\u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e10000\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e±0.\u003c\/span\u003e\u003cspan\u003e5\u003c\/span\u003e\u003cspan\u003e%±\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003edgt\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"289\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e10000≧TTR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"171\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003e--\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eFunction\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIt is mainly used for ratio and group testing of the three phase transformers,and single-phase transformers, PT and CT. This product can be used for blind testing of three phase transformers, as well as ratio and group testing of Z-type transformers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecimen type：\u003c\/b\u003eSingle phase transformer,three phase transformers ,Z -type transformers,PT,CT\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRadio range：\u003c\/b\u003e0.9~10000\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOverload protection：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower source：\u003c\/b\u003eDC9.6V 3800mAh high capacity lithium battery\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCharging function：\u003c\/b\u003eYes\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDisplay mode：\u003c\/b\u003e5 inch touch screen（854dots×480dots）Full color LCD display\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMode of the interaction ：\u003c\/b\u003eTouch screen\/buttons\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLCD size：\u003c\/b\u003eLength and width:108 mmx65mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInstrument size：\u003c\/b\u003eLength, width and height:229mmx166mmx74mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMobil APP：\u003c\/b\u003eYes ,Bluetooth connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComputer host：\u003c\/b\u003eYes, USB line connection\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData storage：\u003c\/b\u003e500group\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData access：\u003c\/b\u003eData access function\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery voltage：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eReal-time display of battery level, indicating the need for timely charging when the battery voltage is low\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAutomatic switch off：\u003c\/b\u003eAuto power off could be set for 1~30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower consumption：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStandby:approx.2w(100% brightness)\u003c\/p\u003e\n\u003cp\u003eMeasurement:12 Max\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eInstrument :1.5kg (including battery)\u003c\/p\u003e\n\u003cp\u003eTest line：1.7kg tester line:1.7kg\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorking temperature and humidity：\u003c\/b\u003e-10℃～40℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStorage temperature and humidity：\u003c\/b\u003e-20℃～60℃；70%rh below\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInsulation resistance：\u003c\/b\u003e10MΩ above(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePressure resistance：\u003c\/b\u003eAC 3700V\/rms(between circuit and housing)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectromagnetic property：\u003c\/b\u003eIEC61010-4-3，radio frequency≤1V\/m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for safety regulation：\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIEC61010-1、CAT Ⅲ 600V、pollution class2\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003epacking list\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003einstrument\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003etest line\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e2 set（1 set red,1set black,3 lines each,10 meter）\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCD\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eData cable\u003c\/b\u003e1 pcs(Type-C 1 meter)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003echarger\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs(14.8V\/1.5A)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eintroduction manual ,warranty certification\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 set\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eparcel\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e1 pcs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety rules and precautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBefore you use the instrument for the first time, in order to avoid possible electric shock or personal injury, please be sure to: read in detail and strictly observe the safety rules and precautions listed in this manual.\u003cbr\u003eIn any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e1.The instrument is designed, manufactured and tested in accordance with IEC61010 safety specifications.\u003cbr\u003e2. In any case, special attention should be paid to safety when using this instrument.\u003cbr\u003e3. Notice the labeled text and symbols on the body of this instrument.\u003cbr\u003e4. Before use, it should be confirmed that the instrument and accessories are intact, and the insulation of the instrument and test line is not broken exposed,No broken wires to use.\u003cbr\u003e5.During measurement, it is strictly prohibited to touch the exposed conductors and the circuit being measured\u003cbr\u003e6.Verify that the wire connection plugs are tightly inserted into the instrument connector.\u003cbr\u003e7.Do not measure in flammable locations, sparks may cause an explosion\u003cbr\u003e8. Discontinue use of the instrument if metal is exposed due to breakage of the housing or test cable during use.\u003cbr\u003e9. Do not place and store the instrument for a long time in a hot and humid place or under direct sunlight.\u003cbr\u003e10. Pay attention to the measurement range specified for this instrument and the environment in which it is used\u003cbr\u003e11.The use, disassembly, calibration, and maintenance of this instrument must be carried out by authorized and qualified personnel.\u003cbr\u003e12. If continued use poses a danger due to this instrument, stop using it and seal it immediately deposit, to be handled by an authorized and qualified body.\u003cbr\u003e13.The \"  \u003cimg height=\"14\" width=\"16\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/1749\/1165\/files\/QQ20241028-013916.png?v=1730050776\" alt=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e \"safety warning symbols in the instrument and in the manual must be strictly followed by the user in this manual.Allow for safe operation.\u003c\/p\u003e","brand":"CNYST","offers":[{"title":"Default Title","offer_id":52534095642904,"sku":"ES6030-Zhengneng-Vicky-6","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6397\/5192\/files\/2_f58f6b62-f94b-4240-aba3-676dee3cc215.jpg?v=1787031553"}],"url":"https:\/\/cnystlab.com\/collections\/transformer-turns-ratio-tester.oembed?page=2","provider":"CNYST Lab Instruments","version":"1.0","type":"link"}