Weytoll Automotive Short Open Finder Circuit Tester Wire Trackers with Probe Direct Current 42V Cable Diagnotor Short Circuit Detector Pratical Cable Maintenance Tool with Storage Bag(MY6813) - IZE3629567904980IZ

• 【Quick&Easy Diagnostic】 With this tool, you can judge the cable and wires continuity easily, and diagnose the break point or check the cable short easily. 【Receive Tone Signal】This tool can receive the tone signal on the telephone line, and identify the state of the working telephone line(clear, ringing, busy). 【Probe Design】The receiver probe is made of curved wire and insulating silica-gel to enable it to detect cables in crowded and difficult environments. According to the characteristics and sensitivity of the circuit, the probe can pick up the signal of cable within a certain ranges, but it is better to place the receiver's probe above or below the cable vertically. 【Short&Break Circuit Checking】This tool can be used to check the short and break circuits, and also can help you to find and identify the cable. 【Storage Bag】Comes with a storage bag for you to neatly store the tools in the bag, easy to carry and not easy to lose.