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Contact Resistance Meter
DAC-MR-100A/DAC-MR-50A
DAC-MR-100A/DAC-MR-50A can measure low contact resistance of switches, breakers, bus bars, bushings preciously with 4-wire measurement method.
The meters are are ideal for measurement at both laboratory and on-site test instantly and easily with the resolution 0.1 micro ohm.
Application
○ Contact Resistance Measurement for Power Circuit Breaker (GIS, Switch Gear)
○ Resistance Measurement for Bus Bar and Joint
○ Conductive Resistance Measurement for Cables
Features
○ Light and Durable, only about 8 kg
○ Measuring Current DC 100A / DC 50A
○ Resolution：0.1 μ ohm
○ Kelvin Clips for Quasi Four Terminal Measurements
Specifications
| Model | DAC-MR-100A | DAC-MR-50A |
|---|---|---|
| Measuring range | 0 - 1.9999 m ohm |
0 - 1.9999 m ohm 0 - 19.999 m ohm |
| Measuring Current | DC 100A±3% | DC 50A±3% |
| Minimum Resolution | 0.1µ ohm | 0.1µ ohm |
| Measuring Current output | 1.000V/100A | 1.000V/50A |
| Display | 4 1/2 digit (Max 1.9999) | 4 1/2 digit (Max 19.999) |
| Size and weight | W305xH245xD250(mm), 8.4kg | W305xH245xD250(mm), 7.4kg |