Pocket Toner Drop Cable Continuity Tester

The pocket toner LED indicates DC shorts, splitters and other self-grounding devices in cable. A loud audio tone identifies the line carrying signal. Check circuit integrity in new and/or installed cable. The right angle male push-on connector lets you work in tight areas. Female push-on connector is used for speed toning. Tests up to 5,000 ft (1500m) of cable. Clips to shirt pocket for easy accessibility. 12V Battery included.