HM011N Digital Hour Meter Tachometer, Maintenance Reminder, Backlight Function, Sleep Mode for Lawn Mowers Tractors Generators Marine ATVs Snowmobiles and Gas Powered Equipment, etc

The RileyFine RL-HM011N tachometer is a device that measures gas engine operating hours and real-time RPM values. It detects the signal through the spark plug, the programmable ignition mode allows it to accurately measure the RPM value of the device, in addition it has a shutdown function to extend battery life and retain data, the backlight function makes it better adaptable to the environment, and the waterproof design can be used in any external harsh conditions.

• TOT TIMING ---- When a spark plug signal is detected, the total operating time of the device is recorded and cannot be reset. Accuracy is 0.1H and 1H. It can be set to timed mode individually
• MAINTENANCE REMINDER ---- The maintenance reminder countdown can be customized by the button, and when the time reaches 0, the service warning icon flashes to remind;The three ignition methods refresh every 0.5 seconds
• BACKLIGHT FUNCTION --- It retains data automatically, and the backlight feature allows it to be used in dark environments and can last for more than 5 years under normal working conditions
• SLEEP MODE ---- Hour meter will turn off and go into sleep state to save battery level when no button operation and working signal for 120s.Then press button or detect the engine ignition signal once can unlock the standby
• OTHERS ---- Easy to install and simple to operate; Contains detailed instructions for use; Waterproof grade: IP65; It combines multiple functions in one and has a long service life