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      SI2012 Acoustic Imager Launched – 08 Mar 2022

      2025年10月1日 No Comments

      On March 8, 2022, we successfully developed the SI2012 Acoustic Imager, adding a key product to our partial-discharge detection portfolio.

      Read More »
    • Handy Exhibition

      Participate in the 18th International Exhibition of Power Equipment and Technology in Ho Chi Minh City, Vietnam in July 2025

      2026年1月23日 No Comments
      Read More »
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  • Home
  • About Us
  • Product Center
    • Partial Discharge Analyzer
        • HPD2000A Partial Discharge Analyzer HOT
        • HPD300A Ultrasonic Partial Discharge Detector
        • HPD5000B Partial Discharge Detector Hot
        • HPD5000X Portable Partial Discharge Detector
    • Instrument Transformer Testing
        • CTC760E CT Analyzer HOT
        • TAC750E CT/PT Tester
    • Circuit breaker Testing
        • GKC433M Circuit Breaker Analyzer HOT
        • GKC433D Switchgear Analyzer (3 Phases transducers motion) HOT
        • GKC433DR Switchgear Analyzer(Dynamic resistance test)
        • GKC433H Switchgear Analyzer
    • Transmission line parameter testing
        • LPT1501 Transmission Parameters Lines Tester HOT
        • LPT1502 Transmission Parameters Lines Tester
        • LPT1504 Transmission Parameters Lines Tester
        • LPT1508 Transmission Parameters Lines Tester
        • LPT1510 Transmission Parameters Lines Tester
    • Resistance Measurement
        • ZD1C Contact Resistance Tester HOT
        • ZD2C Contact Resistance Tester
        • ZD3C Contact Resistance Tester
        • HR100A Handheld contact resistance tester
        • HL100 Contact Resistance Tester with printer
    • Grounding Connection Device Parameters Tester
        • GI6405 Grounding Connection Device Parameters Tester
        • GI6812 Grounding Connection Device Parameters Tester
    • Transformer Tester
        • GZD2040 Transformer DC Resistance Tester HOT
        • GZD2040S Transformer DC Resistance Tester
        • TRT2206 transformer ratio tester
    • Capacitance and Dissipation Factor Testing
        • CDF8200C Capacitance & Dissipation Factor Tester HOT
    • Power Supply
        • PB60D Circuit Breaker control power supply
        • PB20AD High-frequency switching AC/DC power supply
  • News Center
    • Handy News

      SI2012 Acoustic Imager Launched – 08 Mar 2022

      2025年10月1日 No Comments

      On March 8, 2022, we successfully developed the SI2012 Acoustic Imager, adding a key product to our partial-discharge detection portfolio.

      Read More »
    • Handy Exhibition

      Participate in the 18th International Exhibition of Power Equipment and Technology in Ho Chi Minh City, Vietnam in July 2025

      2026年1月23日 No Comments
      Read More »
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HV Switch Test Series

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  • HV Switch Test Series
  • Instrument Transformer
  • HV Switch Test Series

Measurement of the coordination time between the main and auxiliary contacts

  • HV Switch Test Series

The test results show that there are multiple bounces and the same period is not qualified

  • HV Switch Test Series

Self checking method for whether the instrument power supply is abnormal

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