whkdzw027@qq.com
+86 15827230221
+86 027-86861986
This tester is an innovative product, featuring a compact size and handheld operation with battery power, making it highly portable. It is primarily used for measuring contact resistance of switch contacts and other micro-ohm resistances. The tester offers fast testing speeds and high accuracy.
Response within
24 hours
Free warranty
12 month
On-line training
Support
This tester is an innovative product, featuring a compact size and handheld operation with battery power, making it highly portable. It is primarily used for measuring contact resistance of switch contacts and other micro-ohm resistances. The tester offers fast testing speeds and high accuracy.
Power Supply: Lithium battery powered, allowing for more than 600 consecutive tests on a single charge. The testing process is simple and convenient.
Output Current: Maximum output current up to 100A with multiple selectable current ranges, providing a wide testing range.
Testing Duration: At 100A, the maximum testing time can reach 60 seconds, meeting various on-site application needs.
Range and Accuracy: Wide measurement range and high precision, capable of measuring up to 5mΩ at 100A.
Protection Features: Equipped with comprehensive protection functions including open circuit protection and overheat protection.
Display: Features a large 5.6-inch industrial-grade high-brightness color LCD screen, ensuring clear visibility even under strong sunlight.
Printing Option: Optional external printer available for convenient data printing.
Data Storage: Offers both onboard storage and USB flash drive storage options for easy data preservation.
| Measurement Range | |||
|---|---|---|---|
| Output Current | 100A, 80A, 50A, 30A | ||
| Measurement Range | 100A 0~5mΩ 80A 0~8mΩ 50A 0~10mΩ 30A 0~20mΩ | ||
| Technical Specifications | |||
| Accuracy | ±(Reading×0.5%+1μΩ) | ||
| Resolution | 0.1μΩ | ||
| Display Digits | Four and a half digits | ||
| Test Power Supply | Constant current limited voltage, approximately 2V | ||
| Input Voltage | Maximum 5V | ||
| Measurement Time | Fast, selectable from 10 to 60 seconds | ||
| Battery Capacity | 7.5AH power lithium battery | ||
| Number of Tests | More than 600 times (fully charged, fast measurement mode) | ||
| Test Leads | Resistance less than 10mΩ | ||
| Operating Conditions and Dimensions | |||
| Power Supply | Built-in lithium battery or external charger, charger input 10~240V AC, 50Hz/60Hz | ||
| Charging Voltage | 12.6V | Charging Current | ≤3A |
| Charging Time | About 3 hours | Auto Power Off | Auto power off after 5 minutes of inactivity |
| Main Unit Weight | 1.7Kg (excluding test leads) | Main Unit Dimensions | 246mm (Length) × 156mm (Width) × 62mm (Height) |
| Operating Temperature | -10℃~50℃ | Relative Humidity | ≤90%, no condensation |
