Holland TSTL-3A Cable Ringer

The Holland Electronics TSTL-3A Cable Ringer is an RF pocket toner that tones out cables. Insert a DC current into one end of a coaxial cable. Cable Ringer will detect it from other cables in a remote location when the audio toning device is attached to the other end. This tester features improved head design with rugged push-on male F connector. The short circuit indicator is easy to view. TSTL-3A has a loud audio level for noisy environments. Audible toner features a time-saving push-on female connector.

The compact TSTL-3A cable ringer with pocket clip stores easily in a shirt pocket or a tool pouch. One standard AAA battery required.