KKnoon 3-in-1 Car LCD Meter Digital Oil Pressure Voltage Water Temperature Gauge Universal Instrument 9-36V for Car Truck SUV RV

KKnoon 3-in-1 Car LCD Meter Digital Oil Pressure Voltage Water Temperature Gauge Universal Instrument 9-36V for Car Truck SUV RV

• 3-in-1 car instrument, integrating oil pressure gauge, water temperature gauge and voltmeter, With LCD digital display, clear and easy to view.
• It can work under ultra-wide voltage, 40V can also work normally. When the voltage is too high or too low, it will flash and alarm.
• It has the function of anti-shake of oil level, and it can keep normal display even if the car is bumped or the oil float is opened.
• With self-learning function, it can fit the oil float resistance value of any model.
• 9-36V working voltage, suitable for most models on the market, such as car, truck, RV, SUV, etc.