Check the listing for details. Network Cable Detector Tracker Tool Line Finder Cables Wires Test Inspect Signal. Condition: New. Listed at 22.49 USD. More product information 1.The continuity of the cables or wires2.Track the cables or wires, and diagnose the breaking point3.Receive the tone signal on the cables or wires (telephone line)4.Identify the status on the telephone line that works (Clear, ring, busy)5.Send a single solid tone or alternate dual tone to the object's cables or wires This cable tracker is designed to identify and track cables or wires within a group without damaging the insulation. For the telephone line, you can identify some states on the line. Being the owner of this instrument, it is more convenient to install, debug and maintain the telephone line. There is a sender and receiver included in the cable tracker Features:1. Judge the continuity of cables or wires2. Follow the cables or wires, and diagnose the breaking point3. Receive the tone signal on the cables or wires (telephone line)4. Identify the status on the telephone line that works (Clear, ring, busy)5. Send a single solid tone or alternate dual tone to the object's cables or wires Specification:Yellow colorproduct weight:199gproduct Size ：24 * 12 * 3 （cm）Package List:1 x Cable Tracker emitter with RJ11 cable1 x Cable tracker Receiver1 x user manual "" Tips:""In order to make the product better, we will continue to update and upgrade part of the product without changing the main functions of the product and the appearance of the main body. The online pictures may not be updated in time, and the actual product shall prevail. . Free Shipping Return window is 30 day after receiving the item