New spring/summer store hours are coming soon! Starting Monday, February 26th, stores are closed on Mondays, and hours change from Tuesday through Friday. Please review carefully. There are no changes to Saturday and Sunday hours.
Compact design for easy installation. Use on any gas engine. 2/4 stroke, 2 cyl. or less. Keeps time only when engine is running. Starts counting only when it feels electrical pulses through the spark plug wire and shuts off when pulses stop. Helps monitor service intervals. Not resettable.