Toner and Probe
A toner and probe are handheld devices that
trace and identify electrical systems, telecommunications, and
networking cables. The two devices are:
Tone generator
A portable device that emits a signal or audible tone
onto a specific wire or cable
Probe
A portable device that detects the signal or tone
produced by the tone generator
A toner and probe is used to:
- Trace the cable from the wall plate to the port on the patch panel.
- Trace and identify wires or cables in a bundle or group without damaging cable insulation
A toner and probe effectively trace electrical
cables hidden in building walls, floors, and ceilings. The tester
sends an electrical pulse that bounces back when it reaches a cable. The
device then picks up these pulses and displays them on its screen.
Applications
- Telecommunications: Identifying and tracing individual wires within a cable.
- Networking: Tracing Ethernet cables in a LAN setup.
- Cable TV and Audio Systems: Identifying and tracing coaxial cables.
