The instrument is designed to identify and trace wires or cables within a group without damaging the insulation. For telephone line, it can identify some state in the line, and more convenience to install, debug, maintain telephone line. There is a Sender and a Receiver included in the Cable Tracker.
* Judges continuity of the cables or wires.
* Tracks the cables or wires, and diagnoses the break point.
* Receives the tone signal on the cables or wires (telephone line)
* Identifies the state in the working telephone line (clear, ring, busy)
* Sends a single solid tone or a dual alternating tone to the object cables or wires