FRC series voltage divider (Kilovoltmeter) is a universal high voltage me...

The test transformer calls the booster. It is the basic test equipment used...

HYYJ-502A insulating oil tester is developed according to DL/T846.7-2...

HYJB-PC microcomputer relay protection tester is a new type of miniatur...

Contact resistance tester HYHL Series outputs DC 200A/100A cur...

HYZC-10A winding resistance tester has five current positions of 20mA, ...

HYBC-901 is applied to measure the voltage ratio of three or single phase...

HYGS tangent delta tester is a high-precision instrument, which can be ap...

This product combines the advanced technology of modern digital conversion, ...

Portable DC HV generator is important equipment for DC voltage withsta...

The test set is mainly for cable, main transformer neutral point, GIS, sw...

Transformer frequency responce analyzer is a high-precision instrument ...