General Information
HDHL Contact Resistance Tester is to test contact resistance of high/low voltage circuit breakers,power cables,and weld joints, which adopts advanced technology of large power switch power and electronic circuit.
Features
● Suitable for testing on-site
● Strong anti-interference performance and perfect protection function.
● Automatically switch the amplifier factors to ensure the high test accuracy,
● 320×240 large screen LCD, built-in thermal printer ;
● Data storage and data search
● Save 1000 groups of measurement data
● Data record report with real-time date& time
Specifications
| Testing current | 0-200A (can be customized) |
| Measure range | 0~1999μΩ |
| Accuracy | 0.5% |
| Resolution | 1μΩ |
| Data Storage | 1000 groups |
| Test Current | 200A |
| Protection | Over-current , short circuit , over-heat protection |
| Working power | AC 220V±10% 50Hz±2% |
| Environment Temperature | －25°C ~50°C |
| Relativity | ≤ 90%RH |
