Best Aranet4 CO2 Meter Alternatives Under $100?
Channel: Naomi Wu
Date: 2022-08-11

Looking for an accurate, low-cost CO2 meter? I show you the best- and worst options.

Aranet4
https://amzn.to/3zwRDTr

Vitalight/Mini CO2 Monitor
https://DONATEMASK.CA/STORE
https://amzn.to/3P2yv5B

Qingping Air Monitor Lite
https://amzn.to/3d8DXGu

Sensirion Gadget
https://www.digikey.com/en/products/detail/sensirion-ag/SCD4X-CO2-GADGET/15293472

The Hot New Back-to-School Accessory? An Air Quality Monitor.
https://www.nytimes.com/2021/10/10/health/coronavirus-ventilation-carbon-dioxide.html

Exhaled CO2 as COVID-19 infection risk proxy for different indoor environments and activities
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8043197/

CO2 concentration monitoring inside educational buildings as a strategic tool to reduce the risk of Sars-CoV-2 airborne transmission
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8253691/

Assessment of CO2 and aerosol (PM 2.5, PM 10, UFP) concentrations during the reopening of schools in the COVID-19 pandemic: The case of a metropolitan area in Central-Southern Spain
https://pubmed.ncbi.nlm.nih.gov/33785326/

How can ventilation be improved on public transportation buses? Insights from CO2 measurements
https://pubmed.ncbi.nlm.nih.gov/34848209/

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