Digital Ground Resistance Tester

HGRT - Hention Electrical Equipment Co., Ltd.

Used to measure grounding resistance, the instruments adopts different frequency multi-source method in one measurement .The computer control the output frequency of power supply and collect and process data, eliminating the interference between the measurement leads line impact. This instrument also adopts hardware and software filtering technology to reduce measurement errors caused by power frequency. Further improvement of the SNR makes the measurement results more stable and reliable.