Water Oil Temperature Racing Gauge | Digital Electronic Boost Controller Manufacturer | Shadow

Water Temperature electronic racing gauge measurement range is from 20°C to 120°C | Shadow has top R&D technology and one-stop R&D management process.

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Water Temperature Racing Gauge | Digital Electronic Boost Controller Manufacturer | Shadow

Based in Taiwan since 2004, AUTO JAW CO., LTD. has been a professional manufacturer of automotive electronic gauges in the race car industry. It's main race car gauges include, Water Temperature Racing Gauge, digital dashboard displays, digital electronic boost controllers, turbo boost racing gauges, boost pressure sensor adapters, boost oil pressure adapters, water temperature sensor gauges, electronic throttle controllers, boost reference adapters, with 99.43% product yield rate, major in automotive electronic modification and reverse engineering. All automotive gauges and instruments are manufactured with a series of tests, ranging from environmental simulation test, accuracy correction, actual vehicle test, programming test and assembly test.

With 20 years of professional R&D and manufacturing of automotive electronic modification products, creating highly cost-effective products. Shadow has been offering our customers high quality Car Meter, Auto Meters, Auto Gauges, shadow gauge, shadow motor, Sport Meter, Shadow Pro2 Gauge, Electronic Controller System, OBD2 Digital Meter Lite, Tubro Timer, VOLT Systems since 2000. With both advanced technology and 17 years experience, Shadow always make sure to meet each customer's demand.

Shadow has been providing customers with high performance race car electronics gauges since 2004, both with advanced technology and 20 years of experience, Shadow ensures that each customer's needs are met.

Water Temperature Racing Gauge

Water Oil Temperature Racing Gauge

Shadow water temperature racing gauge allows drivers to clearly identify accurate data
Water Temperature electronic racing gauge measurement range is from 20°C to 120°C
Water Temperature electronic racing gauge measurement range is from 20°C to 120°C

Shadow water temperature racing gauge has sensitive pointers which can provide accurate water temperature at any time and prevent the water tank from overheating. The precise scale is matched with the LED six-segment dimming system, allowing users to recognize clearly without disturbing the driving sight. With the dynamic meter stand, users can adjust the best viewing angle to see the information. The unique orange aluminum ring design of the Shadow electronic racing gauges not only increases product recognition, but also replaces the traditional sleeve-type feet to increase heat dissipation efficiency.

Water Temperature electronic racing gauge measurement range is from 20°C to 120°C.

Using the water temperature adaptor as an expansion module does not destroy the original configuration.

Shadow specially developed special adapters for different engines to let user modified car in a way that does not break the line and does not affect the original warranty.

Shadow PRO3 temperature sensor with an error rate of less than 1%

Our sensor is design for accurate performance, durability and long service life

•High accuracy ±1%
•Fully calibrated and temperature compensated
•Fast thermal response reaction rate is about 10 seconds
•Thermistor technology can measure -20°C~150°C (-68°F~302°F)
•High-quality sealed sensor outer case is hardly affected by automotive liquids.

Shadow water temperature electronic racing gauge with Shadow radiator hose adapter to achieve non-destructive modification

Water temperature electronic racing gauge usually install in the engine radiator. It can be matched with Shadow Radiator Hose Adapter to achieve the effect of not damaging the vehicle body modification. Since the inner diameter of the hose is different for each car, Shadow developed the size from 28mm to 40mm and can fit in Asian car brand and European/ American car brands. Therefore, user only need to connect the applicable adapter to quickly install the water temperature electronic racing gauge, which will not damage the body or affect the original warranty.


  • Analyze the pointer movement angle of 270 degrees into 1088 microsteps to detect subtle values and make the pointer point accurately.
  • Built-in 6-segment dimming of LED backlight, make it clearly identifiable during day and night.
  • Set up reverse current safety protection design to avoid abnormal conditions of the product.
  • Waterproof and dustproof automotive safety standard sensors can detect accurate information.
  • Small button design expands user interface. It will light up at the same time when detecting the warning value.
  • Self-Detection: Built-in self-detection. When the sensor is damage or cannot read the signal, the surface LED displays a breathing light to remind the user.
  • Peak record: record the current highest value for users to know the maximum value of data.
  • LED backlight memory: available setting the backlight color while the headlight is open and off. It will show the memory backlight setting in the next time switch.

Shadow PRO3 racing gauge Interior

Shadow PRO3 racing gauge button function

There areTwo specifications and built-in two backlight colors of Shadow PRO3 racing gauge

Shadow PRO3 racing gauges are available in 52mm and 60mm sizes

Shadow PRO3 racing gauge The racing watch comes in two Specifications

The depth of the racing gauge is the same

How to install Shadow racing gauge

SHADOW PRO3 water temperature gauge Contents

The unit of SHADOW PRO3 gauge can be changed to Celsius or Fahrenheit


Specification52mm / 60mm
LensSmoke / Clear
LEDWhite / Red
Sensor Cable200cm
Power cable20cm
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  • Water Temperature Sensor Adaptor - It can support various water pipes diameters in the water tank
    Water Temperature Sensor Adaptor

    Water Temperature Sensor Adaptor, also known as Radiator Hose Tee Fittings are the accessories of the water temperature electronic racing gauge. Used in the engine radiator hose and measure the coolant temperature by the temperature sensor.Since the inner diameter of the hose is different for each car, we developed several sizes includes 28mm,30mm,32mm,34mm,36mm,38mm and 40mm. Available in Europeans and American car brands: AUDI, BMW, MERCEDESBENZ, MINI,OPEL,PORSCHE,SEAT,SKODA, SMART, VOLKSWAGEN, ACURA, ALFA ROMEO, FORD, DODGE,FIAT, JAGUAR,CHEVROLET。 Asian car brands: TOYOTA,HONDA,NISSAN,MITSUBISHI,SURBARU,MAZDA,LEXUS,INFINITI,SUZUKI,DAIHATSU,ISUZU


Q1: The brightness is automatically dimmed when Shadow racing gauge is powered on.
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SHADOW will not only be a pronoun of global automotive electronics products in the future, but also a good partner for modified car owners! Let more people experience the pleasure and convenience of modified vehicles through SHADOW's products!