The Triplett Model CTX1200 Network Tester can be used for network cabling project installation and maintenance, computer room detection and maintenance, and CCTV system installation. It features a built-in TDR that tests for opens, shorts and length (1.2km max) on UTP, CAT 6e/5e, BNC and telephone line cable, combined network ping testing, port flashing, and IP address scan to quickly identify connected network port speed (10/100/ 1000M), and detect duplex mode (full or half). The built-in cable tracer can search and identify the correct UTP or BNC cable in a bundle and has a secondary code digital mode that decisively rejects noise and false signals to locate cables quickly and easily. An RJ45 cable TDR tests UTP cable status, length and attenuation with an advanced UTP cable test for cable sequence, type and connectivity, near-end, mid-end and far-end fault point of RJ45 cable plug. In addition an HD Coaxial video level meter can detect the TVI/CVI/AHD/CVBS signal peak value, SYNC value and burst value. The CTX1200 Includes cable tracer (2 AA batteries not included), AC adaptor/charger, 3.7V Li-on battery, BNC to alligator clip adaptor, RJ11 patch cable, RJ45 patch cable and tool bag.