China 200A High Voltage Switch Tester Loop Resistance Tester Circuit Breaker Test Contact Resistance Tester, Find details about China Contact Resistance Tester, CB Contact Resistance Tester from 200A High Voltage Switch Tester Loop Resistance Tester Circuit Breaker Test Contact Resistance Tester
No. | Item Name | GDHL-III IEC62271 Digital CB Contact Resistance Tester |
1 | Measuring range | 0-1999.9 μΩ Resolution:0.1 μΩ |
2 | Measuring current | DC 100A, 200A, 400A, 600A for choice |
3 | Measuring precision | 0.5 %RGD+0.05%FS |
4 | Display mode | LCD |
5 | Data storage | Save no more than 100 groups of data |
6 | Data connection | RS232 computer interface |
7 | Rated power supply | AC220V |
8 | Size | 340mm× 280mm × 210mm |
9 | Environment temperature | -10 ºC~+40 ºC |
10 | Relative humidity | <80% |