This is the lowest price I’ve seen on SAF’s Aranet4 CO2 monitor... Unknown 07:54 IFTTT Kottke kottke.org Unknown This is the lowest price I’ve seen on SAF’s Aranet4 CO2 monitor (for measuring indoor air quality for Covid safety): $149 — that’s 40% off the regular price. from kottke.org https://ift.tt/5ubvPdV via IFTTT Share this Author : Unknown Related Posts
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