52mm Oil Level Gauge Meter Indicator, LED Fuel Level Gauge Meter for Car Truck, Universal Installation in Vehicle

[Accurate Oil Level Display] The oil level indicator accurately displays the oil level in the tank, suitable for resistance oil level sensors with a sensor range ≤ 2kΩ. [10 LED Reminder] 10 LEDs display the remaining fuel level in red and green, with red indicating low fuel. [Easy Installation] Connect the red wire to the ignition switch, the green wire to the fuel level sensor, and the black wire to the negative battery terminal. [Customizable Settings] Set minimum and maximum oil level values ​​for customized alerts. Normal mode displays the current fuel level. [Professional Performance] This highly sensitive car fuel gauge offers universal installation for 8-18V vehicles, making it convenient and easy to use. Specification: Item Type: Fuel Level Gauge Material: ABS Voltage: 8-18V Size: Approx. 52 mm/2.05 inches (without oil float) Mounting: Suitable for resistance-type oil quantity sensors with a sensor range of 2 kΩ or less. Package List: 1 x Fuel Level Gauge 1 x Wiring Harness How to Use: Setup Instructions: 1. Press and hold the button for 3 seconds to enter low oil level setting: the lowest level LED will flash. At this point, push the oil sensor to the lowest level and press the button once (to set the lowest oil level value). 2. The gauge enters high oil level setting: the highest level LED will flash. At this point, push the oil sensor to the highest level and press the button once (to set the highest oil level value).