Digital Gasoline Engine Tach Hour Meter Tachometer Used for Motorcycle ATV Motocross Snowmobile Lawn Mower Boat Marine Generator Outboard

This Digital Maintenance Reminder Tachometer contains tachometer, hour meter, service timers ,Replaceable battery ,Shutdown function and waterproof design.It suits for 2 stroke single cylinder / 2 stroke 2 cylinder / 4 stroke 4 cylinder/ 4 stroke 2 cylinder /4 stroke single cylinder Gasoline engines. Specification 1.Internal replaceable CR2450 battery , Data retained after battery change. 2.Operation button can be turned off , Data retained after shutdown. 3.LCD Screen size 12.5mm×42mm. 4.Standard wire length is 1750mm (5.74 ft). 5.Easy to install, including Velcro, cable tie,CR2450 Battery, Instruction manual. 6.Reach,CE ROHS certification. 7.Waterproof rating: IP65. Features: Hour Meter (HOURS):Help you track how many hours you put on your engine. 1.When engine is off, display shows total run time of engine and remains visible. 2.Total Hours reading displays from 0 to 99,999 Hours, 0.1 hours accuracy. 3.Total hours can be reset. Service timers (SERVICE):Countdown tracking time, Reminding maintenance, Like Air filter Replacement. 1.Programmable maintenance interval time from 0-99999 hours. 2.When the maintenance time arrives, the service warning icon flashes to remind. 3.Countdown tracking service reminder time, 0.1 hours accuracy. Tachometer:Display reads engine current RPM,can adjust RPM type 1.Accurately records your RPM when the engine is running. 2.Can be programmed for different engine firing patterns. 3.Tachometer displays from 0-25,000 RPM with 10 RPM resolution. 4.RPM update time refresh rate:0.5 seconds. Warranty:3 years