Wholesale 2 Inch 52mm Car Gauge: China Suppliers Factory Boost, Vacuum, Water Temp, Oil Temp, Oil Pressure, EGT, Air Fuel Ratio Manufacturer, Manufacturers

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Wholesale 2 Inch 52mm Car Gauge: China Suppliers Factory Boost, Vacuum, Water Temp, Oil Temp, Oil Pressure, EGT, Air Fuel Ratio Manufacturer, Manufacturers

Product Specification:

This comprehensive gauge set includes a boost gauge, vacuum gauge, water temperature gauge, oil temperature gauge, oil pressure gauge, and exhaust temperature gauge, all equipped with sensors for precise measurements.

Each sensor features a thread size of 1/8ZG, ensuring compatibility with various automotive applications.

Our products come with detailed installation instructions in English, making setup straightforward for users.

As a leading factory in China, we pride ourselves on delivering high-quality products while maintaining strong relationships with our suppliers to ensure reliability and performance. Choose us for all your gauge needs!

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Product Description

📊 Specification

Boost Gauge: -1 ~ 2 Bar

Vacuum Gauge: -30 ~ 0 in.Hg

Water Temp Gauge: 40 ~ 120℃

Oil Temp Gauge: 50 ~ 150℃

Oil Press Gauge PSI: 0 ~ 100 PSI

Oil Press Gauge Bar: 0 ~ 7 Bar

Voltmeter: 8 ~ 18 V

Air Fuel Ratio Gauge: 20:1 ~ 10:1

Exhaust Temp Gauge: 3 ~ 13 × 100℃

⚠️ Note

⚠️ These gauges are stepper motors and need to be powered on to return to zero. It is normal that the pointer does not return to zero.

🚗 Applicable Models

✅ It is suitable for 12 volt gasoline vehicles.

🔧 Boost Gauge

📦 Package Includes:

1 × Boost Gauge 1 × Boost Sensor 1 × PVC Hose (6 Feet) 1 × T-Fitting 1 × Wire 1 × English Manual

🔧 Vacuum Gauge

📦 Package Includes:

1 × Vacuum Gauge 1 × Vacuum Sensor 1 × PVC Hose (6 Feet) 1 × T-Fitting 1 × Wire 1 × English Manual

🌡️ Water Temp Gauge

📦 Package Includes:

1 × Water Temp Gauge 1 × Water Temp Sensor (1/8 ZG) 1 × Wire 1 × English Manual

🌡️ Oil Temp Gauge

📦 Package Includes:

1 × Oil Temp Gauge 1 × Oil Temp Sensor (1/8 ZG) 1 × Wire 1 × English Manual

🔧 Oil Pressure Gauge PSI

📦 Package Includes:

1 × Oil Pressure Gauge 1 × Oil Press Sensor (1/8 ZG) 1 × Wire 1 × English Manual

🔧 Oil Pressure Gauge Bar

📦 Package Includes:

1 × Oil Pressure Gauge 1 × Oil Press Sensor (1/8 ZG) 1 × Wire 1 × English Manual

⚡ Voltmeter

📦 Package Includes:

1 × Voltmeter 1 × Wire 1 × English Manual

🔩 Air Fuel Ratio Gauge

📦 Package Includes:

The gauge does not contain an oxygen sensor. Oxygen sensor type: Narrow band. Oxygen sensor output voltage: 0 ~ 1 V. 1 × Air Fuel Ratio Gauge 1 × Wire 1 × English Manual

🌡️ Exhaust Temperature Gauge (EGT Gauge)

📦 Package Includes:

1 × Exhaust Temperature Gauge 1 × EGT Sensor (Thread size: 1/8 NPT) 1 × Wire 1 × English Manual

❓ Frequently Asked Questions

Q Why doesn't the gauge pointer return to zero when the engine is off?

These gauges use stepper motors, which require power to reset the pointer to zero. It is completely normal for the pointer not to return to zero when the vehicle is powered off.

Q Are these gauges compatible with diesel vehicles?

No. These gauges are designed and calibrated for 12 volt gasoline vehicles only. They are not recommended for diesel engines.

Q Does the Air Fuel Ratio Gauge come with an oxygen sensor?

No, the Air Fuel Ratio Gauge does not include an oxygen sensor. It works with a narrow band oxygen sensor with an output voltage of 0~1V, which must be purchased separately.

Q What thread size is the EGT sensor for the Exhaust Temperature Gauge?

The included EGT sensor uses a 1/8 NPT thread size. Please ensure your vehicle's exhaust bung or adapter is compatible before installation.

Q What sensor thread size is used for the Oil Temp and Water Temp sensors?

Both the Oil Temp Sensor and Water Temp Sensor included in their respective packages use a 1/8 ZG thread size. Please verify compatibility with your vehicle's sensor ports before installation.

Q Is an installation manual included with each gauge?

Yes, every gauge package includes 1 English Manual to guide you through the installation process. All necessary hardware such as sensors, wiring, and fittings are also included where applicable.

Product Detail

Wholesale 2 Inch 52mm Car Gauge: China Suppliers Factory Boost, Vacuum, Water Temp, Oil Temp, Oil Pressure, EGT, Air Fuel Ratio Manufacturer, Manufacturers