China Race Car Gauges manufacturer

Combination Electronic Automotive Gauges , Custom Digital Dashboards For Cars

Product Details:
Place of Origin: Made In China
Brand Name: SINCO TECH
Certification: ISO9001 / CE
Model Number: DO904II
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: SINCOTECH Color Box
Delivery Time: In 7days
Payment Terms: , MoneyGram,PAYPAL, T/T
Supply Ability: 1000 pcs per month

Detail Information

Product Name: Digital Dashboard Gauges Data Transfer: Bluetooth
Type: Sensor Kit Voltage: 12v
Color: Black Material: ABS
High Light:

digital dashboard gauges


automotive digital dashboard

Product Description

Combination Race Car Dashboard of Tachometer / Speedo / Air Fuel Ratio / Coolant Temperature / Boost


The DO904 dashboard consists of the Monitor, the Data Processing Unit(DPU), and several different types of Sensors . The Data Processing Unit receives and processes data transmissions from the Sensors, and sends the processed data to the Monitor via Bluetooth.


- nice design of racing dashboard display

- digital Green LCD display

- colorful LED alarm light

- easy installation

- universal to all 12v cars

- can display RPM and speedo from your ECU .

- setting your revs and car speed alarms

- ISO90001 and CE certificates

- excellent customer service

- 1 year warranty


The Display and the DPU is paired automatically , the default pairing pin is 1234 . If you need to connect to a replacement OBD Bluetooth unit that has a different pin, you need to change the pairing pin on the Monitor, otherwise the Bluetooth connection will not be established.


Main Display 

1. RPM

2. Speed

3. Oil Pressure

4. Air Fuel Ratio

5. Turbo

6. Coolant Temp

7. Voltage

8. Time

9. Multi-purpose display section

Multi-purpose display section


2.Engine Rpm

3.Oil Pressure

4.Oil Temp.

5.EXT Temp

Setting Menu



3.LED Light


5.Speed Calibration

6.Cylinder Number




Combination Electronic Automotive Gauges , Custom Digital Dashboards For Cars 0

Get in touch with us

Enter Your Message

You Might Be Into These