OBD2 Head Up Display – Smart Digital Car Multi-Function Meter

See Everything Your Car Is Doing — At a Glance

Most cars leave you guessing about what's happening under the hood. This OBD2 head up display changes that — plugging directly into your car's OBD2 port to show real-time speed, fuel consumption, engine temperature, battery voltage, and more on a bright, color-customizable LCD screen. No wiring, no tools, no guesswork.

Why You'll Love It

• 📊 Real-time multi-data display — speed, fuel consumption, engine temp, RPM, battery voltage & more
• 🔍 OBD2 fault code reader — read and erase engine fault codes without a separate scanner
• 🎨 8 display color options — red, orange, yellow, green, cyan, blue, pink, white
• 💡 Auto-brightness LCD — clear visibility day and night
• 🔌 Plug & play OBD2 — installs in seconds, no tools or wiring required
• 🚨 Overspeed & overtemp alarms — instant alerts to keep you and your engine safe
• 🔧 Adjustable units — km/h or MPH, ℃ or ℉, L/100km or MPG

Product Features

Full OBD2 Diagnostic Functions

This smart car meter connects to your vehicle's OBD2 port and reads live data streams directly from the engine control unit. It can read and erase fault codes, monitor coolant temperature, track fuel efficiency, and display real-time RPM — all in one compact unit that sits cleanly on your dashboard.

8-Color Customizable Display

Choose from 8 vibrant display colors to match your interior or personal style. The auto-brightness LCD adjusts to ambient light conditions, ensuring clear, comfortable readings whether you're driving in bright sunlight or at night.

Smart Alarm System

Set your own thresholds for speed and engine temperature. When limits are exceeded, the display triggers an immediate visual alarm — helping you react before minor issues become major problems.

Specifications

• Power input: 11V–18V DC (12V / 200mA)
• Connection: OBD2 wired
• Display colors: 8 selectable
• Speed units: km/h or MPH
• Temperature units: ℃ or ℉
• Fuel units: L/100km or MPG
• Compatible: Most 12V petrol vehicles with OBD2 port (2008 and newer)

Perfect For

• Drivers whose vehicles lack a tachometer, temp gauge, or fuel display
• Car enthusiasts who want full visibility into engine performance
• Anyone looking to monitor fuel efficiency and reduce running costs
• DIY mechanics who want to read and clear fault codes without a workshop visit

Package Includes

• 1x OBD2 Head Up Display Multi-Function Meter

Upgrade Your Dashboard

Stop driving without the data you need. This OBD2 head up display gives you complete, real-time visibility into your vehicle's performance — compact, clean, and ready to plug in.

Important: Please confirm your vehicle's make, model, and year is compatible before purchasing. Not suitable for pre-2008 vehicles. Diesel vehicles and some petrol models may not support full OBD2 functionality.