Display Function: 

1. Buzzer

2. Fuel consumption 

3. Fuel consumption icon 

4. RPM

5. Multi functions unit: L/100KM=Unit of Average fuel consumption for each 100KM,  L/H=instantaneous fuel consumption, RPM=Engine speed, V=Voltage, °C/°F=Water temperature in different unit, KM/M=Single Driving Distance in Kilometer or Mile

6. Driving Speed unit at KM/H

7. Speed

8. Driving Speed unit at Mile

9. Light sensor

10. Voltage

11. Voltage icon (it will flash when give the low voltage alarm)

12. Water temperature icon(it will flash when give the high water temperature alarm)

13. Water temperature

14. Multi functions display area: instantaneous fuel consumption for 100 kilometers/Instantaneous fuel consumption/RPM/Voltage/Water temperature/Single Driving Distance can be switched

Technical Parameters:

Environment temperature: -40c- + 80c 

atmospheric pressure: 86-106KPa

Relative Humidity: 10% -95% 

environmental noise: <= 60dB (A)

Alarm sound level: 》= 30dB (A)

Working voltage: 9V ~ 16Vdc (12Vdc / 400mA)