You may be inhaling toxic fumes even if the air smells like flowers. Keep the air quality of your home and office in check with our latest click board.


Air quality click carries the MQ-135 sensor for detecting a variety of harmful gases that may occur in your building, home or office. The sensor reacts to ammonia (NH3), nitrogen oxides (NOx), benzene, smoke, CO2 and so forth.

It works like our other click boards with sniffing sensors (Alcohol click, CO click, LPG click): The conductivity of the SnO2 sensing layer increases with air pollution.

Should you be concerned about the air quality around you?

Perhaps. Consider house cleaning chemicals for example. They may contain toxic fumes masked by the scent of perfume. So even though you’re feeling like your sitting in a pine forest or a lavender field, be sure to check the air quality with something more reliable than your own sense of smell.

Libstock examples are ready. Details on the product page.

Yours sincerely,

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