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1, double clamp method / ground pile double measurement method:
Suitable for any grounding place, multi-point or single-point grounding, all can be normally tested 2, strong anti-interference ability:
The high-frequency current is generated to filter the harmonic interference currents such as 50Hz and 100Hz in the commercial power supply. Even in the 500KV substation environment, it can measure accurately. 3. The double-plier multi-function grounding resistance tester has a wide measuring range and high resolution:
Range from 0.01Ω ~ 200Ω, resolution 0.01Ω, ground resistance below 0.7Ω, can also accurately measure 4, large jaw design:
The jaw diameter is 50mm (standard configuration), which can meet the situation of using flat iron/steel as the grounding lead. The special jaw size can be customized according to customer requirements. 5. Large-capacity data storage:
Can store 200 sets of measurement data 6, simple operation, single job:
Full Chinese operation interface, small size, light weight, explosion-proof portable box, field measurement and easy to carry
The professional R&D and production of the double-plier multi-function grounding resistance tester is an accurate, fast, and simple method of measuring the grounding resistance, which has become an urgent need for technological progress in the field of lightning protection. Dual-clamp multi-functional grounding resistance tester is suitable for telecommunication, electricity, weather, computer room, power distribution lines, transmission lines of iron towers, gas stations, factory grounding nets, lightning rods and so on.