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Vacuum Switch Vacuity Tester
HVVT - Hention Electrical Equipment Co., Ltd.
Quantitative measurement of vacuum switch interrupter, with quantitative measurement method, not only can measure whether the Circuit Breaker Vacuum Bottle in the normal range, but also can calculate the life of some vacuum switches which leakage very fast through the analysis of results over the years approximately, thereby, fulfilling the purpose of accident prevention.