Digital Tiny Tach Hour Meter Tachometer Used for Gasoline Engine Lawn Mower Marine Outboard Generator ATV UTV Motorcycle

This waterproof inductive tiny tach hour meter tachometer can work on all kinds of 2/4 stroke gasoline engines.It has the total running hours,JOB time,maintenance service time,Max RPM,different RPM stroke types. Features: 1.Easy Installation - cable connects to spark plug wire,fixed with two screws or the 3m velcro. 2. When engine is on,display current RPM,when engine is off,display total running hours. 3.Waterproof design,completely wateproof IP68. 4.The battery is sealed with epoxy resin,can't be replaced,usage life is 8 years or more. 5.Due to the Low power consumption design,the LCD screen is designed that can't be shut off.People can check the value at any time. Hour Meter function: 1.Record the total working hours(TOT) and partial working hours(JOB).TOT is not resettable,JOB is resettable. 2.Timing range:0.00-99999H. 3.Timing resolution:0.00-999.99H,every 1 minute runs 0.01;1000.0-9999.9H,every 6 minutes runs 0.1;10000-99999H,every 1H runs 1. 4.With two groups of maintenance service reminder time,5-50H or 10-250H,people can set them freely. Tachometer function: 1.Record the Max RPM,up to 30000rpm,it can be reset. 2.Multiple ignition types,1P1R,1P2R,2P1R,3P1R,4P1R,6P1R,8P1R,people can select the suitable type to match the engine. *1P1R means 1 pulse/ignition 1 revolution,most of the 2 stroke 1 cylinder engine uses the 1P1R type. Note:The surface is pasted with a 3M label,if flushing with a high-pressure water gun,fog or water droplets may be generated in the label. Accessories :1*hour meter/tachometer,1*3m velcro,2*zip ties,1*user manual,and the screws.