Accurate CO measurement for optimal engine performance

With the GUNSON Digital Exhaust Gas Tester 12V, you can easily measure the carbon monoxide (CO) content in your car's exhaust gases. This allows you to precisely adjust the fuel-air mixture, resulting in more efficient and cleaner engine operation.

Suitable for various vehicles and fuel systems

This gas tester is designed for testing and adjusting:

• Carburetors, for both leaded and unleaded petrol
• Petrol injection systems

This makes the device ideal for use with different vehicles, including classic cars and motorcycles without a catalytic converter.

User-friendly design with no maintenance

The GUNSON Exhaust Gas Tester stands out due to:

• Open-air calibration, ensuring easy preparation
• No moving parts, preventing wear
• No filters to replace, minimizing maintenance

Complete package for immediate use

With your purchase you receive:

• The gas tester instrument with digital display
• Metal exhaust gas probe with retaining springs
• Flexible hoses for connection
• Detailed manual for easy installation and use

Technical specifications

• Accuracy: up to 0.5% CO measurement at 15-25°C
• Power supply: 12V DC, easily connectable to the car battery with supplied cables and clips

Important considerations

Please note that this exhaust gas tester is not suitable for vehicles with a catalytic converter and is not calibrated for official technical inspections. However, for precise adjustments and maintenance of classic vehicles and motorcycles without a catalytic converter, this is an indispensable instrument.