Custom Multi-Function Race Dashboard LCD Display by China Suppliers - OBDII Bluetooth Connection & Racing Gauge from Factory Suppliers, Factory

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Custom Multi-Function Race Dashboard LCD Display by China Suppliers - OBDII Bluetooth Connection & Racing Gauge from Factory Suppliers, Factory

Introducing our state-of-the-art Digital Multi Gauge Display, designed to deliver essential vehicle data in a clear and easy-to-read format. This high-performance display is a must-have for any car enthusiast looking to enhance their dashboard experience.

Our product boasts universal OBDII compatibility, allowing it to seamlessly integrate with a wide range of vehicles that meet OBDII standards. This feature enables a customizable dashboard experience tailored to your vehicle's specifics.

Installation is a breeze with our easy installation process. Each unit comes with a user-friendly installation stand and clear instructions, ensuring a hassle-free setup right on your dashboard.

Equipped with an advanced LCD screen, our Digital Multi Gauge Display provides high-definition visuals that enhance your driving experience. As one of the leading suppliers in China, we take pride in delivering top-quality products directly from our factory to your vehicle.

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Product Description

📊 Display Content

1 RPM
2 Speed
3 The amount of fuel remaining in the tank (%)
4 Position of accelerator pedal (%)
5 Vehicle Load Rate (%)
6 Coolant temperature (°F – °C)
7 The power supply voltage (V)
8 Current time
9 The multi-function display area (display one of the values)

🖥️ Multifunctional Display

1 Date
2 Speed Value (RPM)
3 Intake Pressure (MAP)
4 Intake Air Flow (MAF)
5 Inlet Air Temperature (IAT)

⚙️ System Setup Menu

1 Set Date
2 Set Time
3 Set Unit (BAR–PSI, KM/H–MPH, °F–°C)
4 Set Led (ON–OFF)
5 Set Alarm
6 Set Binding OBD2
7 Set BLT (Backlight)

Multi-Function Race Dashboard Racing Panels LCD Display Dashboard Racing OBDll Bluetooth Connection Racing Gauge DO903

🚗 Fitment

✔ All 12V OBDII Vehicle

📦 Package Include

1 Display
2 Power Wire
3 Bluetooth OBD2 Unit
4 Display Mount
5 Instructions Manual

🔔 Alarm Setting

RPM, Speed — Warns via audible alerts and indicator lights, featuring a buzzer and 8 LED indicators.

💡 Brightness Adjustment Function

Users can choose to adjust the brightness manually or automatically according to the current environment, providing three brightness levels and an automatic sensitivity option.

📌 Tips

1. We provide a one-year warranty (excluding damage caused by human factors). All warranty claims require proof of professional installation.

2. Manual measurement, please allow 1–3 mm error, thank you. Due to the difference between different displays, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture. Please understand, thank you!

❓ Frequently Asked Questions (FAQ)

Q What vehicles are compatible with the DO903 racing dashboard?

The DO903 is compatible with all 12V OBDII vehicles. Most cars and light trucks manufactured after 1996 support the OBDII standard.

Q How does the Bluetooth OBD2 connection work?

The included Bluetooth OBD2 unit plugs into your vehicle's OBD2 port. It wirelessly transmits real-time data to the DO903 display, enabling monitoring of RPM, speed, fuel level, coolant temperature, and more without any wired connection to the ECU.

Q Can I set custom alarm thresholds for RPM and Speed?

Yes. The DO903 features a dedicated alarm setting function that allows users to configure alert thresholds for RPM and Speed. When limits are exceeded, the system warns via audible buzzer and 8 LED indicator lights.

Q Does the display support both metric and imperial units?

Yes. Through the System Setup Menu, users can switch between BAR and PSI (pressure), KM/H and MPH (speed), and °F and °C (temperature) to match their regional preferences.

Q How is the brightness of the display adjusted?

The brightness can be adjusted either manually or automatically based on ambient light conditions. There are three preset brightness levels available, along with an automatic sensitivity mode that adapts to the current environment in real time.

Q What is included in the warranty, and what are the requirements to claim it?

The DO903 comes with a one-year warranty covering manufacturing defects. Damage caused by human factors is not covered. All warranty claims must be accompanied by proof of professional installation to be processed.

Product Detail

Custom Multi-Function Race Dashboard LCD Display by China Suppliers - OBDII Bluetooth Connection & Racing Gauge from Factory Suppliers, Factory