The BOHL-100 circuit resistance tester is made using advanced high-power switching power supply technology and refined electronic circuits It is a specialized testing instrument for high and low switches, cable wires, and weld contact resistance The current used is 100A DC recommended by the national standard GB736, and the resistance value of the test sample can be measured at 100A current This instrument has the characteristics of small size, light weight, strong anti-interference ability, high accuracy, easy operation, and complete protection function

Loop Resistance Tester, Loop Contact Resistance Tester, Digital Loop Resistance Tester, High Voltage Loop Resistance Tester, Contact Resistance Tester

1. High current: Using the latest power technology, it can continuously output high current for a long time, overcoming the drawbacks of instantaneous current in pulse power supplies. It can effectively penetrate the oxide film of switch contacts and obtain good test results

2. Strong anti-interference ability: Under severe interference conditions, the last bit of data on the LCD screen can remain stable within ± 1 word range, with stable readings and good repeatability

3. Long service life: All use high-precision resistors, effectively eliminating the influence of environmental temperature on measurement results. At the same time, the use of military connectors enhances the anti vibration performance

4. Convenient to carry: small size and light weight

1. Measurement range: 1~1999 μ Ω

2. Resolution: 1 μ Ω

3. Test current: DC 100A

4. Measurement accuracy: 0.5%

5. Display mode: Current: Three and a half LCD Resistance: Three and a half LCD

6. Working power supply: AC220V ± 10% 50Hz

7. Working environment: Temperature -10 ℃~40 ℃ Humidity: ≤ 80% RH

8. Volume: 300 × 270 × 200 mm3

9. Weight: 5Kg (excluding accessories)

10. Equipped with overcurrent, short circuit, and overheating protection functions