- Short circuit loop measurement (EN 61557)
- Detection of the replacement L and N in the socket and automatic in the meter.
- Low voltage resistance measurement of protective circuits and junctions.
- Rapid check for the correct connection of PE wire using touch electrode.
- Measurement of mains voltage and frequency.
- Power supply from LR6 batteries or NiMH accumulators (option).
- The device meets the requirements of IEC 61557 standard.