The LAN ProNavigator also generates oscillating audio tone for use with tone probes to locate cables and tests both data and telephone cables (up to 320 feet/100 meters) for proper pairing of EIA/TIA-568A, EIA/TIA-568B, Token Ring, 10BASE-T, 100BASE-T and other common CAT5 and CAT6 network schemes and tests unshielded UTP and shielded STP data cables.

Also tests BNC connected 50 and 75 ohm coaxial cables for continuity. Uses standard 9-volt battery with auto-off function to preserve battery life. LAN ProNavigator includes base unit and far end remote test set, two RJ45 patch cords and two belt clips.