Model: XY-006B - Quantity: 1 - Color: Blue - Material: Resin + Plastic - Type: Electronic Gadgets - Track the service life of your vehicle-oil - Applied to the gasoline engine with the spark plug such as motorcycles motor boats ATVs lawn mowers etc. - Induction design just connect the cable to the spark plug and it will run on - Easy installation-peel & stick no wiring necessaryor attach with enclosed hardware - Works on any gas engine - Records and displays to 9999.9 hours. - Hour glass symbol appears and flashes on / off to indicate counting time. - Automatic roll over - Timing accuracy: 0.1 hour - Maximum temperature of induction line: 105'C - UL certification - Temperature: -30'C~85'C - Built-in 1 x CR2430 battery - 1.0" LCD screen display - Waterproof material - Packing list: - 1 x Hour meter - 1 x Cable (110cm) - 2 x Screws .