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contacting the grounding system and load. Auxiliary electric-pole
test method can be used just in single-point grounding system or
strong interference conditions.
III .Main Features
1. Dual-Clamp method & pile method:
Grounding for any place, multi-point or single point grounding;
2. Anti-interference ability:
Self-generated high frequency current can be used to filtered
harmonic interference of industory power ,so it will measure
accurately under 500KV substation;
3. Wide measuring range, high resolution:
Range from 0.01Ω ~ 200Ω, resolution of 0.01Ω, grounding
resistance lower than 0.7Ω can be measured accurately;
4. Great gag Design:
Gag diameter is 50mm (standard configuration) and it can
meet with flat iron and steel wire ;special gag custom sizes can be
customized;
5. Large-capacity data storage:
200 sets of measurements can be stored;
6. Easy to operate with single-person:
Chinese operation interface, small size, light weight, portable
explosion-proof box, easy to carry for outdoor measurement.
