Digital Engine Tach Hour Meter Tachometer Gauge Inductive Display For Motorcycle Motor Marine Chainsaw Pit Bike Boat

Specification:Hour resolution:0.1H Hourrange: 99,999 RPM.RPM range:0-30000RPMRPM resolution:10RPMBattery:CR2450(built in)Color: BlackSize:Approx 52x46x20mmApplication:1.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 022.After the restart, the data will be cleared Feature1.Great for Cart Engines operating in the 25,000 + RPM range2. work on any 2 or 4 stroke gasoline powered engine.3.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 99,999 RPM4. Programmable Maintenance hour setting with service Icon, a reminder when to change oil or other service5.With wrap black wire around sparkplug wire, can work on all spark ignition engines by selecting engine type using S1 and S2 buttons6.Long-lasting power: low-voltage design, built-in battery, safe and reliable, long service life up to 2 years