Re:Air Lab – A portable and open air quality measuring device
by rspoerri on Thursday June 05, 2025 @06:00AM
(#44190093)
Any co2 measuring device costs at least 70$. All devices i know with internet connectivity costs 150$+.
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Re:Air Lab – A portable and open air quality measuring device
by djrj477dhsnv on Thursday June 05, 2025 @09:43PM
(#44197149)
My Qingping Monitor Lite with SenseAir S8 co2 sensor, pm2.5, wifi, and oled display seems to be accurate enough and was only $45.