China Race Car Gauges manufacturer

12v Turbo Boost Gauge Universal Combination -1 To 3 Bar DO904II Black Shell Color

Product Details:
Place of Origin: Made In China
Brand Name: SINCO TECH
Certification: ISO9001 / CE
Model Number: DO904II 9000
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: Turbo Dashboard Data Transfer: Bluetooth
Condition: New Function: Multifunctional
Shell Color: Black Display: LCD
High Light:

digital boost gauge


turbo boost meter

Product Description

12v universal combination turbo boost gauge -1 to 3bar Do904




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.


our do904 combination turbo boost gauge  is a functional dashboard . besides trubo function , it also display tachometer value , car speed value ,  oil pressure value , water temp / oil temp value , afr , EXT temp and voltage ...etc .

we already offered oil pressure sensor , water temp / oil temp sensor , boost sensor , and EXT temp sensor  . it is universal to all 12v engine cars either new cars or class cars , suit for cylinder numbers :  1 - 8 , but not diesel engine vehicles . buetooth-data-transfer is very convient for connection.



  • Clear, bright, high visible green backlit LCD display
  • Includes the data processing unit (DPU) and sensors
  • 3-Australia sinco tech pty ltd “SINCO TECH” brand authorizing .
  • Alarm and LED's
  • Can use your own sensors
  • Can run off ECU
  • Can use aftermarket / stand-alone ECU's


if you take interested in it , pls feel free contact us . 


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

1. Date

2. Engine Rpm

3. Oil Pressure

4. Oil Temp.

5. EXT Temp

Setting Menu

1. Date


3. LED Light

4. Alarm

5. Speed Calibration

6. Cylinder Number




12v Turbo Boost Gauge Universal Combination -1 To 3 Bar DO904II Black Shell Color 0


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