Custom 5 Inch 4 IN 1 Car Tachometer & Sensors - Water Temp, Oil Temp, Oil Pressure - China Suppliers & Factory Manufacturer, Factory

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Product Specification:

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Manufactured in: China

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Material Composition: Premium Plastic and Metal

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Item Weight: 1.4KG

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Size: 5 Inch (127mm) Diameter

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Backlight Features: Striking Red on the outside, Soft Blue on the inside

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Tachometer Range: 0 to 11,000 RPM

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Water Temperature Range: 40 to 120℃

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Oil Water Temperature Range: 50 to 150℃

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Oil Pressure Measurement: 0 to 7 Bar

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We are proud to be one of the leading suppliers and factories for high-quality automotive gauges in China, ensuring accuracy and reliability in every product.

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Product Description

⚙️ Product Function
  • Easy Installation: Comes with a detailed installation guide, making the setup of this car tachometer rpm meter a breeze for any DIY enthusiast.
  • High-end 4 in 1 gauge with sensors and shift light.
  • It has the function of measuring tachometer, water temperature, oil temperature and oil pressure.
  • Customizable Alerts: With the ability to set alerts, this car tachometer gauge keeps you informed of critical vehicle conditions, ensuring safety.
  • Advanced Shift Light: Equipped with a shift light, this tachometer ensures optimal shifting based on RPM levels, enhancing your driving experience.
  • Comes with detailed instructions.
  • High sensitivity and easy operation.
  • For Various Settings: From professional auto repair shops to DIY enthusiasts, this RPM meter is suitable for a wide range of automotive applications.
📌Note: The are stepper motors and need to be powered on to return to zero. It is normal that the pointer does not return to zero.
📌Note: If the needle is shaking or the reading is unstable, please take the RPM signal from the original tachometer, camshaft or injection pot.
🚗 Fitment
🔧 It is suitable for 12V gasoline vehicles (1~8 cylinder)
📦 Package List (as shown in the picture)
  • 1 × 4 In 1 Gauge
  • 1 × Shift Light
  • 1 × Oil Temp Sensor (Thread specification: 1/8 ZG)
  • 1 × Water Temp Sensor (Thread specification: 1/8 ZG)
  • 1 × Oil Pressure Sensor (Thread specification: 1/8 ZG)
  • 1 × Accessories
  • 1 × User Manual (English)
5 Inch 4 IN 1 Car Racing Tachometer RPM Meter Water Temp Oil Temp Oil Pressure 4 Functions In 1 With Shift Light and Sensor
📋 Note
  • 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
Q What vehicles is this 4 in 1 gauge compatible with?
This gauge is compatible with 12V gasoline vehicles with 1 to 8 cylinders. It is not designed for diesel engines or vehicles with a different voltage system.
Q Why does the pointer not return to zero when the gauge is off?
This gauge uses stepper motors, which require power to reset the pointer to zero. It is completely normal for the needle to remain in its last position when the vehicle is turned off. Once powered on, it will calibrate automatically.
Q What should I do if the needle is shaking or the reading is unstable?
If you experience needle shaking or unstable readings, please take the RPM signal directly from the original tachometer, camshaft, or injection pot for a more stable and accurate signal input.
Q What sensors are included in the package?
The package includes one Oil Temperature Sensor, one Water Temperature Sensor, and one Oil Pressure Sensor — all with a thread specification of 1/8 ZG. A shift light and full accessories are also included.
Q Is this gauge easy to install without professional help?
Yes. The gauge comes with a detailed English user manual, making it straightforward for DIY enthusiasts to install at home. No specialized tools or professional expertise are required for basic installation.
Q Can I set custom alerts for temperature or pressure thresholds?
Yes. The gauge features customizable alert settings, allowing you to define threshold values for water temperature, oil temperature, and oil pressure. When these limits are reached, the gauge will alert you to help ensure your vehicle's safety.

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