-Speed Ratio: 1.0-360.0; Step Value: 0.1
-Oil Pressure: 0-10 bar/0-145psi (Pressure sensor: 10-184ohm)
(After power on, press the back button to adjust unit, if the oil pressure unit is "psi", the temperature unit will be "℉".)
-Water Temperature: 40-120℃/100-250℉ (Temperature sensor: 301-22ohm)
(The water temperature is displayed by default. If you need oil temperature, please contact us to customize.）
-Total Engine Hours: 0.0-99999.9H(Press the back button to adjust)
-Sensor Fault Alarm(Chinese and English can be switched)
-Degree of Protection: IP67
-Backlight: TFT Screen
* Sensor are not provided with this gauge.
* Plz. order the sensor separately if you need it.
-Keep on pressing the back button for 3 seconds, and then enter into setting mode, if leave button more than 3 seconds, it will be out of setting mode.
-The value will increase when you press the button. When you leave the button and then press it again, the value will decrease. The minimum step value is 0.1 and the adjustable range is 1-360.(tachometer setting)
-When you get the required speed ratio value after adjustment, please leave the button. The tachometers will autoclave your setup after 3 seconds. If the setup doesn't meet your demand, please re-setup.
-Must press the button first and power up, can select English or Chinese.
1*4 in 1 Multi-function Gauge