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This network cable tester is for test of RJ11, RJ12, RJ45, 10/100 Base-T, TIA 568A /568B AT&T 258A, BNC, Cat 5, etc. The network computer maintenance fixing tool kit is for home use or professional use.

Multi-purpose cable pliers features

1.Whether you need to upgrade your network or make fast repairs that will last, RJ45 Crimping Tool is your must-have wire terminal tool.

2.It cuts, strips and terminates RJ11/12 and RJ45 extended copper wires with a precision die head that provides 360 degrees of connector support during the crimping cycle.

3.Expanded surface area on contact drivers delivers full uniform crimp force for fast, accurate crimping.

Dual-use Cable Tester features

1.Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps.

2.Use for testing your homemade Ethernet patch cables to make sure they are in working order prior to connecting to your devices.

3.Tests twisted-pair straight & crossover cables: RJ45, RJ11 telephone cables and network cables.

4.Hand-held for portability.Requires one 9-volt battery (not included).