A CO2 monitor can measure the amount of carbon Dioxide in the air, and can help determine if an indoor space is well ventilated, helping to assess the level of Covid 19 risk. More information and a coupon for the Aranet CO2 monitor: https://cleanaircrew.org/aranet4coupon/
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A CO2 monitor can measure the amount of carbon Dioxide in the air, and can help determine if an indoor space is well ventilated, helping to assess the level of Covid 19 risk. More information and a coupon for the Aranet CO2 monitor: https://cleanaircrew.org/aranet4coupon/