The TEMPO Communications PE930 is a rugged duty, all-weather telephone test set that offers long life at a low cost.
Its amplified high impedance monitor is data and digital safe. In addition to a full analog calling capability PE930 contains redial, flash for invoking calling features, polarity test red/green LED's, microphone mute plus adjustable two-tone ringer. Includes professional-grade cord set with angled bed-of-nails spike alligator clips.