Vacuum Switch Interrupter Vacuity Tester

  • GDZK-IV Vacuum Degree Tester for Vacuum Breaker

    GDZK-IV Vacuum Degree Tester for Vacuum Breaker

    GDZK-IV is designed to measure the vacuum degree of vacuum breakers. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The testing data can estimate vacuum breaker’s health and life span.

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