• Track the Service Life of Your Vehicle - oil changes, valve, adjustments, spark plugs, etc...


• Easy Installation - peel & stick, no wiring necessary, or attach with enclosed hardware.


• No Battery Required - connects to spark plug wire.


• Works Any Gas engine


• Records and Displays to 9,999.9 hours


• Hour glass symbol appears and flashes on/off to indicate counting time.


• Automatic Roll over


• Resolution 0.1 hour


• 100% epoxy encapsulated casing resists water


• Warranty one year.