With the Tone-Probe Cable Tracing Kit, you can test continuity and trace unenergized wiring for correct wire identification every time. Locate and track wires behind the walls. Trace individual wires, wire pairs or telephone wires.

• Intuitive transmitter design for function and tone options
• Three unique audible tones for multiple wire traces
• Low battery indicator
• Auto-off saves battery use
• Heavy-duty alligator clips with multiple piercing options and reinforced strain reliefs