Tooltest is a small hand held cable map tester. It enables network professionals to quickly and easily test Ethernet twisted pair cable for wiring continuity, opens, shorts, and mis-wires. With a single push of the TEST button, Tooltest will automatically test cable and indicate the result of the cable's pin to pin configuration. With its unique combination of a Crimper Tool and a Cable Tester in one, it is the smallest and most convenient and innovative tool in the market worldwide today.