Features of the double clamp multi-function ground resistance tester

In addition to the functions of the double-clamp multi-function ground resistance tester, it also has the unique function of non-auxiliary ground electrode measurement, which changes the traditional measurement principles and methods of testing ground resistance: the double-clamp non-contact measurement technology does not require auxiliary ground electrodes, nor does it require the grounding body to be isolated from the load, thus achieving online measurement. In the case of single-point grounding system and strong interference, the measurement method of auxiliary ground electrodes can be used for measurement.

Features of double clamp multi-function ground resistance tester:

1. Double clamp method/ground pile method dual measurement method:

Suitable for any grounding location, multi-point or single-point grounding, can be tested normally;

2. Strong anti-interference ability:

It can generate high-frequency current by itself, thus filtering out the 50Hz, 100Hz and other harmonic interference currents in the mains, and can measure even in a 500KV substation environment;

3. The double clamp multifunctional ground resistance tester has a wide measurement range and high resolution:

The measuring range is from 0.01Ω to 200Ω, with a resolution of 0.01Ω. It can also accurately measure the ground resistance below 0.7Ω.

4. Large jaw design:

The jaw diameter is 50mm (standard configuration), which meets the requirements of using flat iron/steel as grounding lead. Special jaw sizes can be customized according to customer requirements.

5. Double clamp multifunctional ground resistance tester with large capacity data storage:

Can store 200 sets of measurement data;

6. Simple operation, single-person operation:

Full Chinese operation interface, small size, light weight, explosion-proof portable box, easy to carry for field measurement.