HOUR METER RESETTABLE (Green)
· 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. · Hour glass symbol appears and flashes on/off to indicate counting time. · Records and Displays to 99999 hours,stand-by time up to over 45,000 hours. · Automatic Roll over. · Maintenance reminder service,clean air filter flashes every 5 hours,change oil alert at 10 hours,valve service reminder at 20 hours. · Partial hours can be reset to zero. · 100% epoxy encapsulated casing resists water. Shock, stand fire of 85 Celsius degree.