Small Engine Hour Meter, Digital Tachometer, Maintenance Reminder, Battery Replaceable for Motorbike

HOUR METER --- Contains tachometer, hour meter, service timers ;Help you track how many hours you put on your engine.When engine is off, display shows total run time of engine and remains visible. Total hours can reset ; 0.1 hours accuracy MAINTENANCE REMINDER --- Programmable maintenance interval service timer(SERVICE ),Countdown tracking service reminder time; When the maintenance time arrives, the service warning icon flashes to remind TACHOMETER --- Accurately records your RPM when the engine is running , Help adjust engine idle;Can be programmed for different engine firing patterns BATTERY REPLACEABLE --- Internal replaceable battery , Data retained after battery change; Operation button can be turned off , data retained after shutdown OTHER ----Easy to install; Contains detailed instructions for use; Waterproof rating: IP65; Patent, CE ROHS certification;2-year warranty