Relay Protection Test Device
GDJB-II - HV Hipot Electric Co.,Ltd. (HV Hipot)
GDJB-II type Single phase relay protection tester is the updated calibration device for relay testing. It shows clear data, operation is easy.
GDJB-II - HV Hipot Electric Co.,Ltd. (HV Hipot)
GDJB-II type Single phase relay protection tester is the updated calibration device for relay testing. It shows clear data, operation is easy.