![Milliohm Meters & Microhm Meters](https://d27wgn5g4t3wja.cloudfront.net/img/57e93f34-1422-08df-aa50-25f35bbf657b/329126.png)
Milliohm Meters & Microhm Meters
Shanghai Beihan Electronics Co., Ltd. (Beihan)
Makes measurements by passing a constant current through the device under test (generally a conductor, contact or low resistance) and measuring the voltage across it. It has visual LED checks for excessive; potential lead resistance (RP) and current lead resistance (RC). Should the instrument become too warm, the temperature sensor will shut down the current (ISCOFF).