7 Color 52mm Car Gauge Set | Tachometer Boost AFR EGT Volt Oil Temp

Monitor your engine's key performance metrics with this versatile 7-color 52mm gauge set. It combines a tachometer, boost gauge, air fuel ratio meter, voltmeter, EGT gauge, water temperature, oil temperature, and oil pressure meter into one stylish 2-inch pod. Designed for 12-volt gasoline cars, this gauge pod helps you keep an eye on your vehicle's health and performance at a glance.

This gauge set is built for drivers who want real-time data without cluttering their dashboard. The 52mm size fits standard gauge pods, making installation straightforward. With seven color options for the display, you can match the look to your interior or personal style. The stepper motor ensures accurate readings, and the pointer self-calibrates to zero once connected to power.

From monitoring exhaust gas temperature to checking oil pressure, this gauge covers the essential functions for performance driving or daily commuting. The plastic shell construction keeps the unit lightweight at 400g, while the front placement on your vehicle gives you easy visibility. It is a practical upgrade for anyone who values engine awareness and a clean, customized look.

Key Features and Benefits

- 7-color LED display that lets you personalize the gauge look to match your car's interior or mood

• 52mm standard size that fits most gauge pods for simple installation and a factory-like appearance

• Stepper motor with auto-zero calibration that ensures accurate readings once power is connected

• Multi-function design covering tachometer, boost, voltage, air fuel ratio, EGT, water temp, oil temp, and oil press for comprehensive engine monitoring

• Lightweight plastic shell at 400g that reduces strain on the mounting area and keeps the setup easy to handle

Who Is This For

- Car enthusiasts who want to track engine performance and catch issues early

• DIY mechanics installing aftermarket gauge pods for a professional look

• Drivers of 12V gasoline cars looking for a unified display of multiple engine parameters

• Anyone who prefers a customizable dashboard aesthetic with color-changing backlighting

Usage Scenario

Mark noticed his car felt sluggish during highway pulls but had no warning lights. He installed this 7-color gauge pod to monitor boost pressure, air fuel ratio, and water temperature simultaneously. During a test drive, the boost gauge showed lower than expected PSI, and the air fuel ratio meter leaned out under load. Mark identified a vacuum leak and fixed it, restoring his car's performance and preventing potential engine damage. The gauge now gives him confidence every time he drives.

Micro Comparison

Unlike single-function gauges that require multiple pods and wiring, this 7-in-1 unit consolidates eight key readings into one 52mm housing. It saves dashboard space and reduces installation complexity. The 7-color LED backlight also offers more personalization than standard single-color gauges, letting you match your interior lighting or change the mood with a button press.

Specifications

- Material: Plastic Shell

• Item Weight: 400g

• Item Size: 52mm x 52mm x 52mm (2.0 in x 2.0 in x 2.0 in)

• Placement on Vehicle: Front

• Voltage: 12V (for gasoline cars, not for motorcycle or boat)

• Tachometer: Suitable for 4/6/8 cylinder cars

• Booster Gauge (PSI): -30~30PSI

• Water Temperature Meter: 40~140°C (104~284°F)

• Oil Temperature Meter: 40~140°C (104~284°F)

• Oil Press Meter: 0~100PSI

• Voltmeter: 8~18V

• Air Fuel Ratio Meter: 20:1~10:1

• Exhaust Temperature Meter: 3~13×100°C (300~1300°C / 572~2372°F)

Package Includes

- 1 x Gauge

Why You Will Love It

This gauge set turns your dashboard into a command center for engine health. The seven color options let you match your style, while the comprehensive readings give you peace of mind on every drive. It is a smart, practical upgrade that helps you catch problems before they become costly repairs.

Questions and Answers

Question: What vehicles is this gauge set compatible with?

Answer: It works with 12-volt gasoline cars. The tachometer is designed for 4, 6, or 8 cylinder engines. It is not recommended for motorcycles or boats.

Question: Does the gauge need any special wiring?

Answer: It connects to your car's 12V power supply. The stepper motor pointer will not sit at zero until power is applied, then it self-calibrates.

Question: Can I change the display color while driving?

Answer: Yes, the gauge has 7 color options that you can switch easily to match your preference or interior lighting.

Question: What does the boost gauge measure?

Answer: The boost gauge measures from -30 to 30 PSI, covering vacuum and positive pressure for turbo or supercharged engines.

Question: Is the gauge waterproof?

Answer: The gauge is designed for interior dashboard use. It is not rated for outdoor or wet conditions.

Question: Does the package include sensors or wiring harness?

Answer: The package includes only the gauge itself. Sensors and wiring are sold separately.