***** **********Best Quality Guranteed. *****NK-HS2 Inductive Hour Meter for Marine, ATV, Motorcycle, Boat, Dirt Ski Track the Service Life of Your Vehicle-Oil Changes, Valve, Adjustments, Spark Plugs, etc. *****Records and Displays to 9, 999.9 Hours. Stand-by Time up to over 20, 000 hours. Hour Glass Symbol Appears and Flashes on/off to Indicate Counting Time. *****Automatic Roll Over Resolution 0.1 Hour. 100% epoxy encapsulated casing resists water, shock, stand fire of 85. *****Easy Installation-peel & stick, no wiring necessary, or attach with enclosed hardware.
*****No Battery Required-connects to spark plug wire. Works on Any Gas Engine.