Amplifier Probe Tone Generator
The Amplifier Probe is designed to identify and traces wires or cables within a group without damaging the insulation.
Works with any Tone Generator to identify wires.
Volume control for increased sensitivity and adjustable to suit work environment.
Recessed ON/OFF button prevents battery drain.
Power supply is in any 9V battery with a life of approximately 100 hours.
A plug receptacle is provided for head set or head phone.