Professional RJ45 USB Network Cable Wire Tester Network LAN Detector Tracker Networking Tool

Features:
Use for testing your Ethernet patch cables to make sure they are in working order prior to connecting to your devices.
Support network RJ-45 cable Continuity Tester. This tester also tests BNC network cables.
It can be used to test UTP cable (RJ-45 connector) and USB signal wire.
It can distinguish which wire is connected well, out of sequence, short circuit and open circuit. Keep your network running smoothly.
This tester can test USB interface, USB common interface and USB print interface.
LED Display: Easy to read datas and find problems.