- TRMS measuring AC Voltage. Test the reliability of GFCI action and response action time.
- Artificial load 12A,15A, 20A measuring wire drop(MS5908A)/Artificial load 5A,8A,10A measuring wire drop(MS5908C) .
- Measuring phase voltage, neutral wire, voltage to earth, peaks voltage, frequency. Backlight function and data hold function.
- Measuring phase(live wire), neutral wire, earth wire conductor impedance. Test the reliability of residual current device(RCD) and response action time.
- Identifying 3-wire socket connection mode(neutral for left and live for right,having earth wire or not) .