Network Cable Tester RJ45 RJ11 RJ12 UTP LAN Cable Tester Wire Networking Tool(Battery Not Included)

" ?Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground. ?Capable to judge wrong connection, short circuit and open circuit ?Cable Tester for RJ12, RJ11, RJ45, Cat 5e, 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. ?9 LED lights to indicated wiring connection on both remote and master unit. ?Grounding Test. ?Build in power switch for power saving. ?Power: 9V battery ( Not Included ). ?Size: 100 x 100 x 25mm Package includes: 1 x Network Cable Tester RJ11 RJ12 RJ45 Cat5 CAT5E "