Digital Hour Meter LCD Display Counter Tachometer Waterproof for Bike ATV Motorcycle Snowmobile Gasoline Boat Gas Engine Counter

Digital Hour Meter LCD Display Counter Tachometer Waterproof for Bike ATV Motorcycle Snowmobile Gasoline Boat Gas Engine Counter green.Install Operation: Wrap the end of the induction wire around the spark plug tube 5 times, then fix it with a cable tie, then insert one end of the induction wire into the groove on the back, find a suitable position, and fix the watch with screws. Inductive Digital Hour Meter Waterproof LCD Display for Motorcycle ATV Snowmobile Marine Boat Ski Gas Engine, not tac