Wholesale 2 Inches 52mm Car Fuel Level Gauge with Sensor - Electronic LED Display for 12V/24V Vehicles | China Suppliers & Factory Manufacturers, Factory

Introducing the SincoTech 611F Electronic Display, a premium product designed to meet the needs of all 12V and 24V vehicles. With a compact 2-inch (52mm) screen, this device is engineered with precision, featuring a sensor resistance range of 240-33 Ohm, ensuring optimal performance for any automotive application, Our SincoTech 611F is versatile and reliable, operating efficiently within a voltage range of 9V to 36V. This product is perfect for those seeking high-quality automotive solutions from reputable suppliers in China. With a warranty period of one year, you can trust the durability and performance of our products, manufactured in our state-of-the-art factory, Choose SincoTech for innovative and dependable automotive displays, proudly produced in China and designed to enhance your driving experience

Product Description

šŸ“‹ Item Description

This fuel level gauge has a delay function circuit that does not cause flickering of the LED display because the tank is sloshing during driving. Blue LED can be clearly shown in strong sunlight.

The gauge is fit to a resistance type fuel level sensor, and the measuring range of the sensor is ≤ 2KĪ©.

It can be adjusted to fit your car.

šŸ“Š Specifications

Model 611F
Display Electronic
Screen Size 2 inches (52mm)
Sensor Resistance 240–33 Ohm
Application Range All 12V / 24V Vehicles
Operating Voltage 9V – 36V
Warranty Period 1 Year

šŸ”Œ Wiring Instructions

  • ā‘  Red Connected to ignition switch ACC
  • ā‘” Green Fuel level sensor signal line
  • ā‘¢ Black Battery negative electrode
Wiring Installation Diagram

āš™ļø Setting Description

  • 1 Low Oil Level Setting: Press and hold the key for 3 seconds to enter — the lowest LED flashes. Push the oil sensor to the lowest position and press the key once to set the lowest oil level value.
  • 2 High Oil Level Setting: The gauge enters the high oil level setting — the highest LED flashes. Push the oil sensor to the highest position and press the key once to set the highest oil level value.
  • 3 Normal Working Mode: After completing the setting, the LED scans from the lowest to the highest position once, then enters normal working mode to display the current fuel level.

šŸ“¦ Fitment & Package Included

Universal Fit for 12V / 24V Cars
āš ļø Note: Available with and without fuel float version. Please choose whether you need a sensor according to your needs.

Option ā‘ : Fuel Level Gauge Without Sensor

  • 1 Ɨ Power Cable
  • 1 Ɨ Fuel Level Gauge

Option ā‘”: Fuel Level Gauge With Sensor

  • 1 Ɨ Power Cable
  • 1 Ɨ Fuel Level Gauge
  • 1 Ɨ Fuel Level Transmitter
  • 1 Ɨ Oil Float
  • 1 Ɨ Rubber Pad
  • 1 Ɨ Bolts Pack

You may choose whether to purchase an oil float as needed.

ā“ Frequently Asked Questions

Q Is this fuel level gauge compatible with both 12V and 24V vehicles?
Yes. The gauge operates within a voltage range of 9V–36V, making it compatible with all standard 12V and 24V vehicles including cars, trucks, and other automotive applications.
Q What type of fuel sensor does this gauge work with?
This gauge is designed for resistance-type fuel level sensors. The compatible sensor resistance range is 240–33 Ohm, and the measuring range of the sensor must be ≤ 2KĪ©.
Q Why does the LED display not flicker while driving?
The gauge features a built-in delay function circuit. This circuit prevents the LED display from flickering due to fuel sloshing inside the tank when the vehicle is in motion, ensuring a stable and accurate reading at all times.
Q How do I calibrate the gauge to match my fuel tank?
Press and hold the key for 3 seconds to enter the low oil level setting, then push the sensor to its lowest position and press the key once. The gauge will then move to the high oil level setting — push the sensor to its highest position and press the key again. The calibration is complete and the gauge will enter normal working mode.
Q Can the LED display be seen clearly in direct sunlight?
Yes. The gauge uses a Blue LED display which is specifically designed to remain clearly visible even under strong sunlight, providing excellent readability in all lighting conditions.
Q Do I need to purchase the fuel float sensor separately?
The gauge is available in two versions: one without a sensor and one with a complete sensor kit including a Fuel Level Transmitter, Oil Float, Rubber Pad, and Bolts Pack. If you already have a compatible sensor installed in your vehicle, you can choose the version without a sensor. Otherwise, select the version with the full sensor kit.

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