MEASURING FUNCTIONS
Insulation resistance with DC voltage from 50 V to 1000 V;
Continuity of PE conductors with 200 mA DC test current with polarity change;
Continuity of PE conductors with 7 mA test current without RCD tripping;
Line/Loop impedance;
Loop impedance with Trip Lock RCD function;
TRMS voltage and frequency;
Phase sequence;
Power and harmonics;
RCD testing (general and selective, type AC, A, F, B, B+);
Earth resistance (3-wire and 2-clamps method);
Specific earth resistance with Ro-adapter (option);
TRMS leakage and load currents (option);
First fault leakage current (ISFL);
Testing of Insulation Monitoring Devices (IMDs);
Illumination (option).