HM028 Digital Multifunction Hour Meter Tachometer Voltage Meter Voltmeter Clock For Marine Snowmobile Snowblower Mower

The LCD Tach/Hour meters track RPMs and running time for all types of gasoline powered engines. The operation of the Tach/Hour meter is connected by5 ft. insulated wire. You will wrap the rpm wire around the spark plug for around 5 times. The unit is activated by the spark of the engine.

Features :

• 1. Track the Service Life of Your Engine - oil changes, valve, adjustments, spark plugs, etc... 
  2. When engine is on,display current RPM,when engine is off,display 0 RPM.
  3. Display Voltage of the engine.
  4. Can test the voltage,range from 10 v to 30 v,when the voltage is low,will remind "!".
  5. Can set the RPM,range from 200 RPM to 30000 RPM,when the speed is fast,will remind "!"
  6. Multiply RPM types,can be set 1R1R,2P1R,3P1R,4P1R,6P1R,8P1R,3P2R,5P2R,1P2R.
  7. Recall Max RPM
  8. Easy Installation - cable connects to spark plug wire
  9. Works on Any Gasoline Engine
  10 .Maintenance service reminder,range from 1-250 hours,can be set freely
  11. Total hour can not be rest to zero,partial hour is re-settable.
  12. Battery is changeable,with memory storage
  13. Can restore the factory defaults mode
  14. Hour meter with back light
  15. Hour meter with clock(24 hours)
  16. Surface waterproof IP68
  17. Warranty one year

Specification :