Cables Tester: Consists of a signal transmitter, a line finder and the corresponding adapter cable to better help you diagnose network problem. Press and hold the SCAN button for 2 seconds to turn on the line finder, simulating the line finding function, long press for 2 seconds to shut down, no operation for 10 minutes, it will shut down automatically.
This product would be ideal for engineers and technicians who require a high-quality, digital-accurate cable tester.