Tone probe amplifier (with speaker) to listen for test tone when tracing wires.
For filtered version of this tone probe see 200FP
Tone generator required to generate test tone 77HP - not included
One 9 volt battery required - not included
Brand name (s) : Tempo Communications

Features:
- Used in conjunction with any tone generator, Tone Probe Amplifiers permit wire and cable identification without having to make direct metallic contact with the conductor
- Feature a powerful speaker for noisy environments, recessed on/off button control and high gain for accurate wire identification in congested cable bundles and equipment rooms
- Also includes a headset jack (audio shock protected) and a LED Flashlight for working safely behind furniture, inside racks or in dim lighting conditions
NOT FOR USE ON LIVE ELECTRICAL CIRCUITS