DC Double Bridge

QJ84  DC Double Bridge

The QJ84 digital direct current bridge is a replacement for the kelvin bridge，it is suitable for industrial and mining enterprises, laboratory or workshop site and field work place DC resistance measurement.

Technical parameters：

1.Measuring range：0～20kΩ seven range；

2.Min resolution：1μΩ

3.power source：AC 220V  50Hz ;Power consumption:6W