1LED Display: Equipped with LED fuel level display, it can clearly show the remaining fuel in the tank, refuel in time, and avoid the situation of running out of fuel. 2Unique Design: This fuel gauge is equipped with a delay function circuit to avoid the chatter of the fuel tank during driving, to prevent LED screen flickering. 3Iron Material: This measuring meter is made of durable iron, which is resistant to wear and break, and the hard housing could effectively protect the screen display. 4High Accuracy: This oil level meter has the characteristics of responsiveness, high accuracy and efficiency, and can accurately measure the remaining oil in the tank. 5Installation: The outer diameter of this oil remaining meter is 52mm, please check that your mounting panel cut out size before ordering.