【100% QUALITY ASSURANCE】We are very confident in the quality of this portable CO2 monitor, and provide 12 months warranty or refund for it. Please feel free to reach us if you have any ...

It's hard to see what's in the air around us—unless you've got a handy portable air quality monitor ... Sharma confirms that his handheld can detect only CO2, smoke particles, benzene, alcohol ...

machinery makers and various other companies have entered the CO2 monitoring system business. Ishigaki worked with Yaguchi Electric Corp. in Ishinomaki, Miyagi Prefecture, to develop a portable ...

A team of innovators, with the support of the Chem-E Tinkerers' Lab, has developed a portable CO2 measuring ... team aims to democratise access to CO2 monitoring. Beyond education, the device ...