Ian Coldwater 📦💥: possibly relevant note: the QingPing has never been calibrated manually and I may or may not have done that with the Aranet at some point a long time ago

I have two different air quality monitors now (QingPing for home, Aranet for the road) and the CO2 readings tend to diverge, sometimes a lot. Why… is this, as in technical details? @astrokatie.com @kateviolette.com this seems like the kind of thing you might know

possibly relevant note: the QingPing has never been calibrated manually and I may or may not have done that with the Aranet at some point a long time ago

ha, crossed thoughts 😆 Recalibrating each is where I'd start, as I think that's the most likely cause for the different readings.

Post