Air monitoring device called HibouAir with a simple setup that provides real-time air quality data of the surroundings. This device provides not only the concentration of different elements in the air such as CO2 or PM and volatile organic compounds (VOC) but also the other parameters such as humidity, temperature, atmospheric pressure & light level that affect the ambient environment around us.
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Air Quality CO2 monitor - SSD002/2B Specifications - https://www.hibouair.com/speci....fications-air-qualit
PM monitor - SSD002/1B https://www.hibouair.com/speci....fications-air-qualit