Wuhan Huaying Electric Power Tech & Science Co., Ltd
Wuhan Huaying Electric Power Tech & Science Co., Ltd 20 YEARS experience in design and manufacture Hipot Test Set Export to 50 Countries Worldwide Professional Technical Support ISO/CE/CNAS/SGS
Digital Megger Hand Driven Insulation Tester Multifunction Electrical Insulation Test Equipment No. Name Function (1) EARTH Connected to the shell of DUT or on the ground. (2) GUARD Connected to HV ...