The PSIBER CableTool model CT50 provides contractors, electricians, low voltage installers, or anyone involved in the installation or maintenance of metallic cables with the capability to quickly find faults in cables up to a distance of 2500 feet. Simply select the appropriate cable type from the pre-stored library, attach the leads to two conductors of the cable and with a single press of a button the length of the cable or distance to an open or short is displayed. Voltage on the wires is continuously measured and displayed to warn of a potentially unsafe condition. The CableTool will also inject a tone onto the conductor for tracing cables installed in walls and ceilings with a standard tone probe. The universal banana jack test lead connectors allow for a wide range of adapters for any connector type. The affordable CT50 CableTool is an essential tool for anyone in the cabling industry.