1. Dual measurement methods: dual-clamp method and ground stake method: Suitable for any grounding site, whether multi-point or single-point grounding, it can test normally;
2. Strong anti-interference capability:
It generates high-frequency current to filter out harmonic interference currents such as 50Hz and 100Hz from the mains, ensuring accurate measurement even in a 500KV substation environment;
3. Wide measurement range and high resolution:
The range is from 0.01Ω to 1000Ω with a resolution of 0.01Ω, and it can accurately measure ground resistance below 0.7Ω;
4. Large jaw design:
The jaw diameter is 50mm (standard configuration), suitable for cases where flat iron/steel is used as the grounding lead; special jaw sizes can be customized according to customer requirements;
5. Large-capacity data storage:
It can store 200 sets of measurement data;
6. Simple operation, single-person operation:
Full Chinese operation interface, small size, light weight, explosion-proof portable case, convenient for field measurement.
