45-5767-0000 network modular cable tester lan test is a newly designed and very practical tester that can easily read the correct pin configuration cable continuity, open, short and cross-connect. can test the correct pin configuration of 10base-t, 10base-2, thin ethernet cable, rj45/rj11 modular cables, 356a, tia-568a/568b and token ring cable etc. easy to verify cable continuity, open, short and miswire. with remote kit it can remotely test cable up to 100 ft. away either on wall plate or patch panel. can test the grounding features with auto or manual scan for pin-out indicators. a power switch is provided for saving battery power. ct-2200 included are: 1 master box 1 remote box 2 bnc adapter cable, 15 cm 1 bnc m/m adapter, 1 rj45 modular cable, 15 cm 1 deluxe carrying bag