The Merlin CO2 Desktop Monitor with NDIR sensor is designed specifically for use in classrooms, offices or any other occupied indoor area, to monitor the air quality and help improve ventilation.
This low cost unit comes complete with a 1 meter cable with a USB connection so it can be powered by your computer or connecting to a standard USB compatible plug and perfectly meets the DfE specification for use in school class rooms.
This low cost unit provides teachers and end users with a clear indication of the CO2 levels, humidity and temperature and also has a rechargeable lithium battery built in so can be used as a portable device without the need for a constant power supply.
The unit has the clearest screen on the market making it very easy for the end user to understand and also the lighting allows it to be used in the darker areas such as bars/pubs. There is also an audible alarm feature on the device should the end user want notifying when CO2 levels reach a certain level as a gentle “nudge” to introduce fresh air in to the environment.
Rechargeable lithium battery back-up
Comes with 1m USB cable
Monitors & displays CO2 levels, humidity & temperature thru a clear LCD display
Built-in audible alarm
Meets DfE specification for use in school classrooms
Order before 3pm Mon-Fri for a next working day delivery!