Socket & See SOK22 Craftsman Socket Tester

The Socket & See SOK22 Craftsman Socket Tester takes out the guesswork, the simple solution for mains wiring testing. 

• Bright LED's out-perform fragile old style neons
• Logical ' Green for Go' LED indication
• New circuitry means no tripping RCD's
• Continuous audible tone gives positive good wiring indication
• Strong warbling tone gives good indication of faulty wiring
• Advanced electronics include a quad comparator to give clear indication even on noisy curcuits
• Detects good plus 13 wiring fault conditions
• Drop-proof from a height of 1m