Product Overview：

​JH1001 Handheld Loop Resistance Tester is mainly used for the contact resistance of switch contacts and other micro-ohm resistance measurement, and the test speed is fast and the accuracy is high. This handheld contact resistance tester is an innovative product that is compact, hand-held, battery powered and easy to carry.


Product Features: ​ 

1. The circuit resistance tester powered by lithium battery is more convenient for users ​

2. Applicable to the measurement of contact resistance, loop resistance and weld contact resistance of various electrical switches ​

3. Output 100A current, output duration not less than 60 seconds ​

4. Large screen, high brightness LCD display, full Chinese menu and operation tips ​ ​


Technical parameters: ​ ​

1. Working power supply: built-in 12.6V/7.8AH lithium battery
2. Output current: 50A, 100A
3. Measuring range: 0-2.0m Ω
4. Minimum resolution: 0.1u Ω
5. Accuracy: ± 0.5% reading ± 5 words
6. Output time: 1s, 3s, 10s, 30s, 60s
7. Storage data: 100 groups

Model

JH1003

Working power supply

built-in 12.6V/7.8AH lithium battery

Output current

50A, 100A

Measuring range

0-2.0m Ω

Accuracy

± 0.5% reading ± 5 words

Storage data

100 groups