OBD Gauges & Monitors

OBD Gauges & Monitors

OBD gauges and monitors give drivers real-time visibility into their vehicle’s performance, engine health, and fuel efficiency. By connecting to your OBD-II port, these devices display live data such as boost pressure, coolant temperature, fuel economy, and more. Ideal for performance enthusiasts, fleet operators, and everyday drivers, they help you track critical information, prevent breakdowns, and optimise driving habits for better efficiency and safety.

Key Features

• Real-time data display for vital engine and performance metrics
• Customisable screen layouts to view your preferred information at a glance
• Multiple measurement parameters including RPM, fuel economy, temperatures, and pressures
• Diagnostic capabilities to read and clear fault codes
• Compact and mountable designs for convenient dashboard placement
• Easy plug-and-play installation via OBD port
• Compatibility with most OBD-II vehicles and heavy diesel vehicles. 

Frequently Asked Questions

Q1: What’s the difference between a gauge and a monitor?

A: Gauges often display one or two metrics, while monitors can display multiple live readings and often include diagnostic functions.

Q2: Do I need professional installation?

A: No, most models are plug-and-play and simply connect to your OBD-II port.

Q3: Can these devices improve my car’s performance?

A: They won’t change performance directly but provide insights to help you drive more efficiently and spot issues early.

Q4: Will they drain my car battery if left plugged in?

A: Most devices have a low-power mode or auto-off function when the engine is off, but it’s best to unplug if not used for long periods.

Q5: Do gauges and monitors work on diesel vehicles?

A: Yes, as long as the vehicle is OBD-II compliant, they can display diesel-specific data such as boost and exhaust temps.