Automobile Motorcycle Modified Fuel Meter LED Display Fuel Level Gauge Automobile Motorcycle Universal 52MM 12V DC Boat Truck RV
- Yellow LEDs indicate that gasoline is not much.
- Red LEDs indicate that gasoline is almost used up.
- Blue or green LEDs indicate the amount of fuel in the tank,judged the gasoline based on the number of displays.
- The blue LED can be clearly displayed under the strong sun.
- The oil gauge has a delay function circuit, which will not cause the LED display to flicker because the fuel tank is shaking during driving.
