datcon hour meter 873 12 24v Polo Lightweight but sturdy design

Lightweight but sturdy design

Step up to the world of premium ANR headsets with the value-priced Sierra

Choose between internal or external (of airplane fuselage) antenna

wheelchair patients and mass transit passengers

also penholders and a removable key holder

datcon hour meter 873 12 24v Polo Lightweight but sturdy designOverview Mounts in standard 2 1 4" instrument hole. Standard equipment in most production aircraft. Operate on any DC voltage from 12 to 24 volts. These solid state hour meters are recommended for use on aircraft because they start or stop instantly when power is applied or removed. Furnished with mounting hardware. If meter is connected improperly it will not operate but meter will not be damaged. The running indicator indexes every 6 seconds.