Extech 40180 - Tone Generator & Amplifier Probe Kit
Heavy duty kit with audible tone easily identifies wires or cables
- Insulated inductive probe tip prevents shorting conductors
- Tests include wire trace, continuity test, clear/busy/ringing line test and tip/ring identification
- Alligator clips for non-terminated cables and modular connectors for direct connections to telephone and internet wiring
- Selectable continuous or variable tone generation
- Built-in speaker on probe with sensitivity control
