The newly issued "electrical safety equipment preventive test procedures" in the requirements must be regularly carried on the short-circuit ground and personal protective grounding line made of DC resistance test group.

This instrument is developed by our company is a high degree of automation of portable tester, designed to measure the portable short-circuit ground and personal protective ground wire DC resistance. Instrument using high-performance single-chip control, intelligent testing process can be achieved, Easy to operate, high precision, fast test speed, good repeatability, intuitive readings, is in line with the requirements of the regulations of the ideal special equipment, greatly facilitated the pilot project carried out to improve work efficiency.

1, the output current: 35A

2, the measurement range: 100цΩ ~ 200mΩ

3, the resolution: 0.1цΩ

4, the test accuracy: 0.5

5, the working temperature: -10 ℃ ~ 50 ℃

6, Working humidity: 0 ~ 80%

7, the working power: AC220V ± 10% 50HZ ± 1HZ

8, the instrument weight: 4Kg