100A handheld circuit resistance tester/Switched loop resistance tester
1. Lithium battery power supply, a single charge can be carried out more than 600 consecutive tests, the test process is simple and convenient.
2. Output current up to 100A, multi-grade current optional, wide test range.
3.100A test, the maximum test time can be up to 60 seconds, to meet a variety of field applications.
4. Wide range, high accuracy, up to 2000μΩ when 100A.
5. With open circuit protection, overheat protection and other perfect protection functions.
6.5.6 inch large industrial high brightness color LCD screen, the display is still clearly visible in strong sunlight.
7. Equipped with external printer, easy to print data.
8. With local storage and USB storage, convenient data storage.
100A handheld circuit resistance tester/Switched loop resistance tester
Measuring range |
Output current |
100A, 80A, 50A, 30A |
Measurement range |
100A 0 to 2000µΩ 80A 0 to 5mΩ 50A 0 to 10mΩ 30A 0 to 20mΩ |
Accuracy |
± (reading ×0.5%+1µΩ) |
Resolution |
0.1µΩ |
Display bits |
four-and-a-half |
Test power supply |
constant current limiting voltage, about 2V |
Input voltage |
5V Max |
Measurement time |
Fast, 10~60 seconds optional |
Number of tests |
more than 600 (full charge, rapid measurement mode) |
Test line |
Resistance less than 10mΩ |
Conditions of use and appearance |
Working power supply |
built-in lithium battery or external charger, charger input 100~240VAC, 50HZ/60HZ |
Charging voltage |
12.6V |
Charging current |
≤3A |
Charging time |
about 3 hours |
Automatic shutdown |
5 minutes no operation automatically shut down |
Weight |
1.7kg (excluding test line) |
Host size |
246mm (L) ×156mm (W) ×62mm (H) |
Operating temperature |
-10ºC~50ºC |
Relative humidity |
≤90%, no condensation |
100A handheld circuit resistance tester/Switched loop resistance tester