The VDV II series cable verifiers check integrity and detect wiring faults in low-voltage copper cables commonly used in industrial voice, data or video installations, including telephone wiring, LAN (Cat. 5 to Cat. 7, UTP and STP) and coaxial cabling. The verifiers identify wiring errors instantly, capturing details on faults such as opens, shorts, reverses, miswires and split pairs that can slow a network or take it down completely. The integrated RJ11/RJ12 (voice), RJ45 (data) and F-type coaxial (video) connectors help speed testing of most types of low-voltage cables by eliminating the need for separate testers or adapters.