Klein® Scout® Pro 3 Cable Tester Kit, 2000 ft Wire Length, Backlit LCD Display, Alkaline Battery, 7 in Length, 1-1/2 in Width, 3.2 in Depth, Metal/PlasticThe Scout® Pro 3 tester with locator remote kit is a versatile cable tester that locates and tests voice, data and video cables. Identify multiple cable runs with 18 location mapping remotes (included). Test for power over ethernet (PoE) and measure cable length. This kit verifies accurate cable installations each time. Backlit display assists in reading results in lower light. Klein® Scout® Pro 3 VDV501-852 Cable Tester Kit, 2000 ft L Wire, Backlit LCD Display