1. Multifunctional Wire Break Detector: 100 percent brand cable tracker, can help you find and track buried and hidden cables. It helps with troubleshooting and is very suitable for installation, troubleshooting, and maintenance of wires and cables such as phone lines. 2. Insulation Layer Protection: With our line finder, you can detect the continuity of wires or cables and diagnose cable breakages without damaging the insulation of the cable. It is very sensitive and precise. 3. Easy to Operate: Cable Tracker sends a single or double tone signal to the cable or wire of an object. By receiving the audio signal in the cable line, you can assess whether the connection is normal and track the location of disconnection. 4. Easy to Carry: Cable Finder Cable Tester is small and lightweight, easy to carry, has a long service life, low power consumption, is compact and safe. It comes with a bag for good storage and to avoid dust and collisions.