Lightweight and durable set. Essential tool for reliably making network cables. Easily find wrong connections, short circuits and open circuits. Features: - Network Cable Tester for RJ11, RJ45, Cat5,Cat6 - Can correspondingly double-twisted cables 1,2,3,4,5,6,7,8, and Ground - 9 LED lights to indicate wiring connection on both remote and master unit - For 8P8C-6P6C-4P4C / RJ-45 RJ-11 RJ-12 Plugs - For Press-wire, Shelled-wire Tangent-wire at the same time - The mouth of the press-pliers is made of magnetic steel, which is hard and durable - Comes with free wire stripper - Powered by 9V (Not included) Warning: Please dont use in live circuits 1 x Network cable tester 1 x Punch Down lmpact Tool 1 x RJ45 CAT5 Crimper Tool 1 x Wire Stripper 1 x Leather Case for Cable Tester 30 x RJ 45 Modular plugs 5 x RJ 11 Modular plugs a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a