MPU-1 Leakage current alarm device with Calibration Certificate WMPLMPU1

MPU-1 is designed to monitor (measure) the leakage current in power networks, alternating current, low and medium voltage, it is used to perform measurements, the results of which determine the safety status of the monitored installation in terms of flowing leakage current. The device allows you to set the safe threshold of the leakage current flowing through it, above which the visual and audible alarm is activated.