Network Cable Tester NF-388 Measure Length Continuity Test Wire Tracker RJ45 RJ1

Network Cable Tester NF-388 Measure Length Continuity Test Wire Tracker RJ45 RJ11 Ethernet Cable Tester

Cable and Network tester NF-3881.One person enough to complete cable continuity check. 2.Directly hunt 5E, 6E, telephone wire, coaxial cable, USB cable and other cables.3.Check wiring error in 5E, 6E, telephone line, coaxial cable, USB cable and such as open circuit, short circuit, jumper wire, reverse connection or cross-talk interference.
4.Locate the wiring or connection error. 5.Measure cable length and determine the distance of open circuit and short circuit. 6.Dynamically calibrate cable length and make length measurement as accurate as 97%.7.Simple and easy use. Big screen to display test result clear. 8.Portable unit with long battery life (wait-case 50 hours). 9.Automatically time-delay shut off and backlight display function.
2). When the receiver is in the network cable hunting mode, short press the "SCAN" button again, the indicator light turns green, use the receiver