[Hour Meter]---Record the total running hours,range 0.0-99999H.It rolls 0.1 every 6 minutes during 0.0-9999.9H.It rolls 1 every 1 hour during 10000-99999H.Total hours is not resettable.
[Tachometer]---Real time displays the current RPM when the engine is on.The Max. RPM is 30000.
[Application Scope]---1P1R type gasoline engines,such as 2 stroke 1 cylinder,4 stroke 2 cylinder and part of 4 stroke 1 cylinder(OHV).
[Installation Method]---Easy to install,fixed by screw or double sided 3M tape.(Accessories included)
[Good Performance]---Epoxy sealing,100% waterproof.The battery is sealed and cannot be replaced,service life exceeding 5 years.