Non-Contact Wire Tracer.
Testing range:12~1000V AC, CAT IV 1000V.
Locates breaks along live, insulated wires and power cords.
Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.
Easy to recognize by Audio signal and LED Indicator.
Compact, light, sleek, hand-held design.
Complete with a durable built-in pocket clip.
Operates by two LR44, 1.5V batteries.
CE approval.