Count hours and RPM for 1,2,4 stroke engine. Total hours resettable. Maintenance reminder service.
· Track the Service Life of Your Engine – oil changes, valve, adjustments, spark plugs, etc… · Easy Installation – No Battery Required – cable connects to spark plug wire. · Works on Any Gasoline Engine. · When engine is on,display current RPM,when engine is off,display total running hours. · Records and Displays to 99999 hours/60000 RPM. · Maintenance reminder time can be set freely. · Self programmable or user set 1, 2, 4, stroke engine, or hour meter only. · Total hours can be reset to zero. · Stand-by time up to over 25,000 hours. · 100% epoxy encapsulated casing resists water. Shock, stand fire of 85 Celsius degree. · Warranty one year.