The model 329 Small Engine Tach/Hour Meter from Electronic Specialties is a multi-function instrument capable of displaying engine rpm as well as the engine “run time” in hours.

It can be used for engine tuning and service or can be mounted on the vehicle.

Display the update rate either twice per second or once per second. When the engine starts, rpm’s are immediately displayed; rpm range is from 0 to 20,000 rpm. Max rpm mode captures the engine’s high rpm reading over time and is viewable and resettable.

The 329’s three built-in hour meter modes can be used to track engine run time, engine service intervals or job working time.

Included are Velcro strips and two-sided tape for mounting purposes. The 329 is IP68 dust- and water-proof.

More complete information can be accessed at www.esitest.com. Literature can be obtained free by calling 800-227-1603.