Performance Features

Measure the direct ground resistance of electrical equipment powered by the grid for various motors, electrical appliances, instruments, meters, and home appliances.

Meets the test requirements of IEC 61851 for electric vehicle conductive charging systems and UL1703 for safety certification of flat-plate solar photovoltaic modules.

Software automatic calibration ensures the accuracy of test results.

Test files are automatically saved, allowing for continuous testing.

External Controls and Communication

Timer and Pause Function

Open Alarm

Selectable RS232, RS485 interfaces, standard PLC connection