3 ms·
because my google-fu was not good enough to find those.... Regardless, I would be curious on the same questions about real world accuracy on those as well.
by beefield 6y ago
because my google-fu was not good enough to find those....
Regardless, I would be curious on the same questions about real world accuracy on those as well.
- acidburnNSA 6y agoI have two of them, one inside and one outside. They both go down to roughly 400 ppm and the indoor one goes very high when it's all cooped up inside. The outdoor one fluctuates since I'm in an urban area. I believe they are accurate to within about 10%. During the smoke event, they combined with my indoor/outdoor pm2.5 sensors have been extremely useful.
- throwaway3neu94 6y agoThey should go down to 400ppm because the periodic autocalibration which is on by default assumes the lowest level seen in 24 hours is 400ppm.