Professional Socket Tester & RCD Tripper

Tester Specifications:
- Earth loop impendance tester
- Test of 30mA RCD's - With Push to trip button
- "Self Check" Function with Tri-Colour LED's with audible indication
- Tough, smooth-contoured construction
- Save time - Leave the socket in place with the audible tone when at switchboard
- No batteries required! 
- Audible tone indication gives clear indication of good socket or problem socket

RCD Tripper Specifications:
- Select the mA for tripping of RCD's
- Basic test to confirm active / neutral present on terminals
- Tough, smooth-contoured construction
- No batteries required!