Runleader Hour Meter Tachometer,Maintenance Reminder,Alert RPM,Backlit Display,Initial Hours Setting,Battery Replaceable,Use for ZTR Mower Generator Marine ATV and Gas Powered Device. (Button-Red)
- ...RPM Alert,Red backlight display and warning icon flashes.
- Programmable RPM measurement range selection mode for improved RPM data accuracy..
- Green Backlit Display ,Programmable backlit mode.