rj45 rj11 rj12 cat5 utp network lan usb cable tester remote test tools

rj45 rj11 rj12 cat5 utp network lan usb cable tester remote test tools features: 100% brand new and main tester: 1-2-3-4-5-6-7-8-g remote tester: 1-4-3-2-5-6-7-8-g capable to judge wrong connection, short circuit and open circuit cable tester for rj12, rj11, rj45,for cat 5e,for cat 5, 10/100 base-t, at&t 258 a, tia-568a/568b .etc it can easily clarify cable, continuity, open and short. verifying cable continuity, open, short and cross wire pair up to 1000ft with remote kit.