Features: - Brand and high quality Tachometer / Hour Meter with large LCD display - Great for Cart Engines operating in the 25000 + RPM range - work on any 2 or 4 stroke gas powered engine. - With Reset to Zero Hours function the hour meter reads up to 10000 hours and then resets to Zero The tachometer can read up to 99999 RPM - Programmable Maintenance hour setting with service Icon a reminder when to change oil or other service - With wrap black wire around sparkplug wire can work on all spark ignition engines by selecting engine type using S1 and S2 buttons - Splash Proof Easy Installation Tach Hour Meter For Motorcycle ATV Snowmobile Boat Gas Engine Large LCD Display Tachometer/Hour Meter. Great for Cart Engines operating in the 25000+ RPM range. Outboads Quads Jetskis Motorcycles and Dirt Bikes. Resetable to Zero Hours. For all spark ignition engines. Splash Proof. Specification: Original box: No Color: Black Item size: 72*46*20mm(max) Net weight:80 The wire length appox 170cm After the restart the data will be cleared Hold down the S1 key until 05 is displayed release the S1 key 8-10 seconds after the display back to the total time. Press S1 and S2 at the same time make the data from 01-09 the system will reset all the data will be cleared speed mode defaults to 02 Note :It can not replace the battery not Completely waterproof Package included : 1 x Tachometer Meter Note :This item come without retail boxbut we will pack well before shipping