... high quality 2, Support network RJ-45 cable Continuity Tester. This tester also tests BNC network cables.. 3, Test of ... -twisted cables, switch on the power. 4, Main tester:1-2-3-4-5-6-7-8-G Remote ... 5, If test cables of the same axes, BNC turns on when the cable works. 6, Operate with one ... Not Included ) Package includes:1, Network Cable RJ45 BNC Tester x 1 2, Manual (Chinese and English) x 1 Service ...