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Inner Box
1 items
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Outer Carton
10 Items
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Professional Socket 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
