Features:
1) First Socket test to indicate actual fault location - Live, Neutral or Earth
2) Earth loop test at main frequency to check the actual condition of the installation
3) Swift and efficient testing of RCDs by 30mA
4) Microprocessor control with built-in visible self-check ensures total confidence in correct functioning at all time
5) Four socket versions available: Euro major(Schuko), UK, USA/Japan/Brazil, Australia/Argentina/China