Features:
Custom microprocessor controlled for highest accuracy and reliability
3 LEDs for checking correct wiring status
15mA LOOP measurement:LOOP impedance 2000Ω range measurement is carried out with low test current (15mA)
The current will not cause tripping out involved RCD even the one with the lowest nominal differential current (30mA)
Direct reading of Prospective Short Circuit Current (PSC)
Measure low loop resistances(resolution of 0.01Ω)
Automatic lock-out if test resister overheats
Large custom digital display readout
Visual indication of reversed phase and neutral wiring at socket
Designed to IP54 Rating