Mobile Phone Wire Tracer Network Telephone Cable Tester Toner Tracer RJ11

Check the continuity of cables or wires.

Trace cables or wires and diagnose the break point.

Listen for the audible signal on the cables or wires (telephone line).

Identify the status of the active telephone line (clear, ringing, busy).

Send a single solid tone or a dual alternating tone to the cables or wires of the object.