Custom China Suppliers Factory Rally Race Dash Panels 9 in 1 Gauge Bluetooth LCD Race Dashboard Sensor Kit SincoTech DO904 Suppliers, Factories

Introducing our state-of-the-art device featuring a clear and bright high-visible green backlit LCD display, perfect for any environment. This innovative product utilizes a reliable Sensor Bluetooth connection, ensuring seamless integration with your devices. Stay informed with audible alerts and indicator lights that include a buzzer and 8 LED indicators, designed to keep you updated at all times. Sourced from trusted manufacturers in China, our product stands out among suppliers for its quality and performance, making it an excellent choice for your needs. Experience the difference with our factory-backed technology today!

Product Description

📊 Parameter Range
  • Speed: 0–255 KM/H or MPH
  • RPM: 0~9000 RPM
  • Boost Range: -15~45 PSI or -1~3 BAR
  • Water Temperature Range: 0~150°C or 0~300°F
  • Oil Temperature Range: 0~150°C or 0~300°F
  • Oil Pressure Range: 0~150 PSI or 0~10 BAR
  • Voltage: 10~16V
  • Air-Fuel Ratio: 20:1~10:1
  • Exhaust Temperature Range: 0~1300°C or 0~2400°F
  • Clock: 24H
🖥 Functions Display
  • RPM
  • Speed
  • Oil Pressure
  • Oil Temp.
  • Water Temp
  • Boost
  • Air Fuel Ratio
  • EGT
  • Voltage
  • Date
Rally Race Dash Panels 9 in 1 Gauge LCD Display Sensor Kit Multi-Function Race Dashboard Bluetooth Connection DO904
🔔 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.

🔌 Wire Harness Connector Including
  • 1Spare Socket
  • 2Spare Socket
  • 3Power
  • 4Boost Sensor
  • 5Oil Pressure Sensor
  • 6Air Fuel Ratio Sensor
  • 7Oil Temp Sensor
  • 8Water Temp Sensor
  • 9Exhaust Gas Temp Sensor
  • 10RPM (green wire) & Speed Meter (red wire)
  • 11Spare Socket
📝 Note

When the connection between the Monitor and the DPU is established, it will switch to the normal display:

  • 1RPM
  • 2Speed
  • 3Oil Pressure
  • 4Air Fuel Ratio
  • 5Turbo
  • 6Coolant Temp
  • 7Voltage
  • 8Time

9. Multi-purpose display section. Displays the date by default. The display can be changed by using the "↑" and "↓" buttons.

⚙️ Bottom of Display
  • Step 1SET DATE
  • Step 2SET TIME
  • Step 3SET UNIT — Select to change the measurement unit for pressure
  • Step 4SET LED — Select to turn the LED on and off
  • Step 5SET ALARM — Select to adjust the speed limit alarm
  • Step 6SPEED CAL — Select to calibrate the speed
💬 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. 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)
QWhat sensors does the DO904 support?
AThe DO904 supports a wide range of sensors including Boost, Oil Pressure, Air-Fuel Ratio, Oil Temperature, Water Temperature, Exhaust Gas Temperature (EGT), RPM, Speed, and Voltage sensors — all included in the wire harness kit.
QCan I switch between metric and imperial units on the DO904?
AYes. The display supports both metric and imperial units. You can change the measurement unit (e.g., PSI/BAR, °C/°F, KM/H or MPH) through the SET UNIT option in the bottom menu settings.
QHow does the alarm system work on this race dashboard?
AThe DO904 features an audible buzzer alarm combined with 8 LED indicator lights. Alarms can be triggered for RPM and Speed thresholds. You can configure the speed limit alarm via the SET ALARM option in the display settings.
QDoes the DO904 have Bluetooth connectivity?
AYes, the DO904 supports Bluetooth connection, allowing for wireless communication and data monitoring from compatible devices.
QHow do I adjust the screen brightness on the DO904?
AThe DO904 offers both manual and automatic brightness adjustment. You can select from three brightness levels or enable the automatic sensitivity mode, which adjusts brightness based on the ambient environment.
QWhat warranty is provided with the DO904, and is professional installation required?
AA one-year warranty is included with the DO904, covering manufacturing defects but excluding damage caused by human factors. Please note that all warranty claims require proof of professional installation.

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