Runleader Backlight Hour Meter Tachometer Maintenance Reminder Battery Replaceable User Shutdown Use for Lawn Mower Tractor Generator Marine Outboard ATV Motor Snowmobile and Gas Powered Equipment

Runleader RL-HM011G Self Powered Engine Digital Maintenance Reminder Tachometer contains tachometer, hour meter, service timers ,Replaceable battery ,backlight,Low current reminder,Shutdown function and waterproof design Product Features: 1 Hour Meter (HOURS) Features---- 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 reading displays from 0 to 99,999 Hours, 0.1 hours accuracy, ?Total hours can reset within 1H 2 Service timers (SERVICE) Features---- Countdown tracking time, Reminding maintenance, Like Air filter Replacement ? Programmable maintenance interval time from 0-99999 hours ? When the maintenance time arrives, the service warning icon flashesand the backlight flashes to remind ?Countdown tracking service reminder time, 0.1 hours accuracy 3 Tachometer Features---- Display reads engine current RPMs , Help adjust engine idle ? Accurately records your RPMs when the engine is running ? Can be programmed for different engine firing patterns,9 stroke settings and one timing: 1P1R, 1P2R, 2P1R, 3P1R, 3P2R, 4P1R, 5P2R, 6P1R, 8P1R, hour (time only, no speed measurement) ? Tachometer displays from 0-20,000 RPM with 10 RPM resolution ? RPMs update time refresh rate: 0.5S 4 Other Features ? Internal replaceable CR2450 battery , Data retained after battery change. ? 3 backlight modes, L-Aut; L-ON; L-OFF. ? Operation button can be turned off , Data retained after shutdown ? LCD Screen size 12.5mm×42mm ? Standard wire length is 1750mm (5.74 ft) ? Easy to install, including Velcro, cable tie,CR2450 Battery, Instruction manual ? Patent, CE ROHS certification ? Waterproof rating: IP65.