Product Name Induction Timer Product ModelHM006A Timing Range0-99999H Timing Accuracy0.1H/1H Display ModeLCD Screen Product Size54*36.5*14.5mm Screen Size24*10mm Package Size190*113*25mm Waterproof GradeIP68 Weight60g Shell MaterialABS Hour meter use epoxy encapsulated housing is water resistant, can resist interference and high temperature. Integrate tachometer and hour meter in one, works on any gasoline engine. It uses LCD display, self-powered design (no fear of power loss). Track the life of vehicle oil circuits, valves, adjustments, spark plugs, etc. Easy installation - peel and stick, no wiring required, install with the included wire and mounting screws. Easy to use: you just need to put the hour meter on the surface of the equipment when the vibration and movement, then, the timer icon starts flashing, it means working, you can know the working time of the equipment. Note: The recording time cannot be erased. Hour meter use for Marine, motorcycle, ATV, snowmobile motocross, pit bike, lawn mower, tractor, truck. Quantity delivered: 1 piece.