52mm Car Digital Gauge Set | Turbo Boost Water Temp Oil Pressure Voltmeter EGT Tachometer

Keep an eye on your engine's vital signs with this 52mm digital gauge set. Choose from nine different gauge types to monitor boost pressure, water temperature, oil temperature, oil pressure, voltage, exhaust gas temperature, or RPM. Each gauge features a clear blue LED digital display for easy reading, day or night.

These gauges are designed for 12-volt cars and include an English installation instruction manual to help you get started. You can pick the specific gauge you need, or combine multiple units to build a custom monitoring setup for your vehicle.

Each gauge comes with a holder for mounting, and additional holders are available separately if needed. The compact 52mm size fits standard gauge pods and panels, making it simple to integrate into your dashboard or A-pillar mount.

Key Features and Benefits

- Digital display with blue LED lighting shows clear readings in low light conditions

• 52mm standard size fits most gauge pods and mounting panels

• Choose from nine gauge types to match your specific monitoring needs

• Includes English installation instructions for straightforward setup

• Works with 12-volt electrical systems found in most cars and light trucks

Who Is This For

- Car enthusiasts who want to monitor engine performance and health

• DIY mechanics installing aftermarket gauges in their own vehicle

• Drivers of turbocharged or supercharged cars needing boost pressure readings

• Anyone building a custom gauge cluster for a project car or race vehicle

Usage Scenario

Mike finished installing a turbo kit on his daily driver and needed a way to keep an eye on boost pressure and exhaust gas temperature. He picked up the boost gauge and EGT gauge from this set, mounted them in a dual pod on his A-pillar, and wired them in over a weekend. Now he can monitor both readings at a glance during spirited drives, catching any issues before they become problems.

Micro Comparison

Unlike analog gauges that require interpreting needle positions, this digital set gives you exact numbers on a bright LED screen. The nine-gauge selection lets you buy only what you need instead of a pre-set kit. Each gauge comes with its own holder and instructions, so you can install them one at a time as your budget allows.

Specifications

- Material: ABS

• Item Height: 52 mm

• Item Width: 52 mm

• Item Length: 5 cm

• Item Weight: 0.3 kg

• Placement on Vehicle: Front

• Gauge types available: Boost gauge PSI (-14-29 PSI), Boost gauge BAR (-1-2 BAR), Water temp gauge (40-150°C), Oil temp gauge (40-150°C), Oil press gauge PSI (0-150 PSI), Oil press gauge BAR (0-7 Bar), Voltmeter (0-15 V), Exhaust gas temp gauge (0-1300°C), Tachometer RPM (0-9999 RPM)

• Fitment: 12 Volt, 4/6/8 cylinder gasoline cars

Package Includes

- 1 x Digital gauge (your selected type)

• 1 x Gauge holder

• 1 x English installation instruction manual

Why You Will Love It

You get real-time digital readings that are easy to see in bright sunlight or at night. The blue LED display gives your dashboard a modern, race-inspired look. With nine gauge options, you can build a monitoring system that covers exactly what matters for your engine.

Questions and Answers

Question: Will these gauges work in my diesel truck?

Answer: The gauges are designed for 12-volt gasoline cars with 4, 6, or 8 cylinders. They may not be compatible with diesel engines without additional sensors.

Question: Do I need to buy a separate wiring harness?

Answer: The gauge comes with wiring leads for connection. You may need to supply your own wire and connectors depending on your vehicle and installation setup.

Question: Can I use the water temp gauge with an aftermarket radiator?

Answer: Yes, as long as you have a compatible temperature sensor that fits your radiator or coolant line, the gauge will work.

Question: What is the difference between the PSI and BAR boost gauges?

Answer: The PSI gauge reads from -14 to 29 PSI, while the BAR gauge reads from -1 to 2 BAR. Choose based on the unit system you prefer.

Question: Does the tachometer work on all gasoline engines?

Answer: The tachometer is designed for 12-volt gasoline engines with 4, 6, or 8 cylinders. It may not work on diesel or rotary engines.