LBQ-II leakage protector tester is mainly used to test the leakage current, leakage non-operating current and leakage op...
WD-II E-Spark Gap Measuring Instrument The E-Spark Gap Measuring Instrument can be adjusted according to the potential l...
WDHM-7000 Insulator Ash Density Tester is a complete set of measuring devices. It includes precision electronic balance,...
WDYM-3200 salt density detector is used for anti-pollution flashover detection of power system. It is a special measurin...
TAG8000 wireless high voltage phase detector consists of wireless receiver, detector, telescopic insulating rod, etc. Th...