TERABYTE RJ45 and RJ11 LAN Ethernet Network Cable Tester RJ 45 Cat5 Cable Tester Wireless Ethernet Lan Adapter compatible with Windows  (1000 Mbps)

This LAN Tester is designed to handle twisted pair, straight, and Cat5/Cat5e/Cat6/UTP cables with RJ-11 or RJ-45 connectors to test for breaks or signal loss in your internet or LAN connection. Easy-to-read LED indicator lights to alert you to possible gaps in your signal transfer through each line. Cable Tester for RJ12, RJ11, RJ45, Cat 5e, Cat 5, Cat 6, 10/100 Base-T, AT&T 258 A, TIA-568A/568B etc. Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground. 9 LED lights to indicated wiring connection on both remote and master unit Grounding Test. Easy read LED display which indicates problems. Power: 9V battery (Battery not Included) Keep your network running smoothly by testing wrong connection, short circuit and open circuit.