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Accuracy verification of low-cost CO<sub>2</sub> concentration measuring devices for general use as a countermeasure against COVID-19

2021-07-31

Abstract excerpt

Within the context of the COVID-19 pandemic, CO 2 sensors that measure ventilation conditions and thereby reduce the risk of airborne infection, are gaining increasing attention. We investigated and verified the accuracy of 12 relatively low-cost sensor models that retail for less than $45 and are advertised as infection control measures on a major e-commerce site. Our results indicate that 25% of the tested senso...

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Identifiers and source

Literature Corpus work
7f465cae-d227-5be1-bced-367ae92324fb
DOI
10.1101/2021.07.30.21261265
Open publication

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Accuracy verification of low-cost CO<sub>2</sub> concentration measuring devices for general use as a countermeasure against COVID-19DOI 10.1101/2021.07.30.21261265
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