2-in-1 LCD Car Digital Fuel Level Gauge Voltmeter Universal Instrument 9-36V for Car Truck SUV RV

Features:
2-in-1 car instrument, integrating fuel gauge and voltmeter. It can work under ultra-wide voltage, 40V can also work normally.
LCD digital display, clear and easy to view, flashing alarm when the voltage is too high or too low, making driving safer.
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 the quick setting function of the fuel sensor, it is convenient and quick to choose the existing models.
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 cars, trucks, RVs, SUVs, etc.