Merlin CO2 24hr AVG TFT Monitor
- TFT Colour display providing live digital CO2 levels.
- The Screen changes colour on the increase and decrease of CO2 levels.
- Ambient light sensor changes screen brightness.
- Tough button to provide on/off screen control.
- 240v AC Mains Powered.
- Quick to install with no setup requirements.
- 2 Year Warranty and Manufactured in Britain.
