Platinum Tools tp500c lanseeker cable Tester. The lanseeker is a fast, rugged cable Tester and Tone generator in one unit. It displays cable Test results using LED indicators on the main and remote unit. An easy-to-use professional grade tool, the lanseeker is a must have for residential and commercial cable installers. When the unit senses a connection between the main and remote unit, the battery saving auto-on feature initiates Test results within 2 seconds. The Tester automatically powers off within 5 seconds of the cable being disconnected. Lanseeker tests for shorts, opens, miss wires, reversals, and split pairs and can display connection and fault information on a pair by pair basis. It also generates audio tones for use with Tone tracers on all pairs. Platinum Tools, founded in 1997, was created based upon two very simple objectives. First, develop and source the absolute best possible solutions for the preparation, installation and hand termination of wire and cable. Second, implement an operational infrastructure that can deliver these products in an efficient, timely and high quality manner.