RJ11 Network Cable Tracker Line Finder Wire Tracer Tone Generator Probe Tester

Designed to identify & trace wires or cables within a group without damaging the insulation. Works with any Tone Generator to identify wires Volume control for increased sensitivity & adjustable to suit work environment Recessed ON/OFF button prevents battery drain. Power supply is in any 9V battery Red & black test leads are provided & has a standard 4 conductor modular cord & plug A 3 position switch controls the mode of operation. Tone selector switch