• Built in on-off switch
• Voltage protection
• Loud tone identifies line carrying signal
• Convenient on-off switch
• LED light indicates splitters, DC shorts and other self grounding devices in cable
• Right angle male push-on connector for working in confined areas
• Accurate up to 5,000 feet (1,500 m)
• Common AAA battery for operation
• Just 5" long, weighs 2 oz. (57 g)

Clear markings on the barrel explain the tool’s use and where to replace the battery. Drop cable continuity tester - accurate up to 5,000 feet (1,500 m). Identify cables in an MDU, and detect troublesome short circuits. Comes complete with LED light indicator, detachable tone detector, female push-on connector and 1.5V AAA battery.