Tone generator and amplifier probe kit (F-set) for cable tracing and identification of premises wiring.

Tone generator is fitted with alligator clips and modular plug.

Has internal switch for modulated or unmodulated tone and external tone/continuity-test/off switch.

Probe has built-in speaker, volume control and headset socket.

Supplied in black velcro canvas pouch.

9V batteries for generator and probe are included.