detect carbon dioxide (CO 2 ).
The data is displayed in real time which means that
the carbon dioxide level is updated
every second. In addition to the data transmitted
in ppm (between 400 and 5000),
pictograms showing a happy, neutral or unhappy
face depending on the situation
are displayed to facilitate the interpretation of the
results. Also, our CO 2 detector
gives you a temperature and humidity reading
simultaneously and it indicates
the battery level.