Data/Link ID & Cable Check Tester

This handy unit is a multi-purpose continuity tester and network identifier.Multi-purpose tester at an affordable price. Selectable scan speed: fast or slow. Identifies cross-over telephone connections. Maps LAN cabling or patch cords. Low-battery detection in LAN ID mode. Includes 2 RJ45 patch cords, 9V battery & durable, nylon carrying case with belt loop.