Monitor the exact number of hours your engine has run!
Quartz movement with waterproof plastic housing.
Lets you maintain an accurate vehicle maintenance schedule. Measures time from 0-99,999.9 hours. Approx. 2-1/16" diam. plastic housing. Approx. 2" diam. black face with white lettering. Non-illuminated dial. Mounts in dash—approx. 3"D clearance required. With instructions. For all gas or diesel 4- to 40-volt positive- or negative-ground vehicles.