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    China Transformer Testing Equipment & High Voltage Test Equipment Manufacturer

    A wide selection of high quality products for you
    VIDEO Transformer Turns Ratio Tester for Power Transformer Testing

    Transformer Turns Ratio Tester for Power Transformer Testing

    Test Range: 0.8～10000
    Measurement Accuracy: ≤1000: ±(Reading×0.1%+2 Digits); 1000～3000: ±(Reading×0.2%+2 Digits); ＞3000: ±(Reading×0.3%+2 Digits)
    Resolution: 0.9～9.9999: 0.0001; 10～99.999: 0.001; 100～999.99: 0.01; 1000～9999.9: 0.1; 10000: 1
    VIDEO Oil Immersed AC Withstand Voltage Test Transformer | Power Frequency High Voltage Tester

    Oil Immersed AC Withstand Voltage Test Transformer | Power Frequency High Voltage Tester

    Model: The HZD1601
    Hv Voltage: AC DC 50kV-300kV Customizable
    Frequency: 50/60 Hz
    Transformer Turns Ratio Tester with Winding Resistance Measurement for Power Transformer Testing

    Transformer Turns Ratio Tester with Winding Resistance Measurement for Power Transformer Testing

    Test Range: Test Range
    Ratio Measurement Accuracy: ≤200: ±(Reading×0.1%+2 Digits)200～500: ±(Reading×0.2%+2 Digits)＞500: ±(Reading×0.3%+2 Digits)
    Ratio Resolution: 0.9～9.9999: 0.000110～99.999: 0.001100～999.99: 0.011000～1999.9: 0.1Above 2000: 0.1
    VIDEO HZB1202 DC Resistance Tester for Transformer Testing

    HZB1202 DC Resistance Tester for Transformer Testing

    Output Current: 20A，10A, 5A, 1A, 300mA, 100mA, ＜5mA
    Resolution: 0.1μΩ
    Measurement Accuracy: 0.2%
    VIDEO VLF AC Hipot Tester

    VLF AC Hipot Tester

    Model: HZG1701
    Output Voltage: 30/40/50/60/80/90kV (Peak Value)
    Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
    VIDEO PRT-III Microprocessor Relay Protection Test Set | Secondary Injection Tester for Substation Testing

    PRT-III Microprocessor Relay Protection Test Set | Secondary Injection Tester for Substation Testing

    Accuracy Class: 0.2 Class
    AC Phase Current Output: 0–40A, 3-phase Parallel Max 120A
    AC Voltage Output: 0–120V Per Phase, Line Voltage 0–240V
    Who We Are
    Wuhan HKV test Electrical Equipment Manufacturing Co., Ltd
    Wuhan HONGZHI High-Voltage Measurement Electrical Technology Co., Ltd. takes its name from the lofty ideal of "the ambition of a swan". Since its establishment in 2010, we have been deeply engaged in the power industry for 16 years. We are a high-tech enterprise specializing in the R&D, production, sales and supporting services of power testing instruments, and have also expanded into the new ...
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    Wuhan HKV test Electrical Equipment Manufacturing Co., Ltd
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