The pocket-sized abs Tester (Almost a Butt Set) is equipped with the features most frequently needed to test analog voice systems. The unit tests dial-tone quality and jack polarity and detects tracing tones to identify specific conductors in a cabling run. The tester indicates call addressing for correct telephone extensions and has a volume control. The device comes with a moisture-resistant case.
IDEAL INDUSTRIES INC.
SYCAMORE, IL