The most advanced, accurate, reliable hour meter made and the quickest and easiest to installThere are no connections requiredAutomatically starts and stops from the running of your engine by sensing the resonance of the motorNo wiring required no power, ground or pick-up wire required - just peel and stickIncludes resettable trip as well as total hours accumulated modesIncludes double-sided tape and mounting screwsWaterproof shock-resistantBuilt-in battery has 5-7 year lifespanComes with log book to track the service life, oil changes, valve adjustments, spark plugs, settings, etc.Records and displays to 9,999.9 hoursHourglass symbol automatically appears when engine is running and flashes on/off to indicate counting timePush button to display data when engine is not runningResolution 0.1 hourWorks on any motorcycle, ATV/UTV or PWC automatically, 2- or 4-strokeMade with solid-state electronics, modern LCD has superb environmental durability and enhanced functionality, making it the best choice of all possibilities without sacrificing performance, operation or budgetMade with ROHS-compliant componentsDesigned, assembled and packaged in the U.S.A.