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Difference Between M2000 2nd, M2000C 2nd and M2000, M2000C
Besides the functional difference of data export, are there any other differences between the first and second generations of the M2000 series CO2 air quality monitor? -
If Home Air Quality Monitors Are Useful For Wildfire Smoke?
Air quality scientists want to know: are these cheap home air quality monitors useful for wildfire smoke. -
3 Tips for You to Test Your Air Purifier
How do you know if your air purifier is working? A body check or air quality monitor may be performed to see if the air purifier is working properly. The body check will vary depending on the type of air purifier. However, it is possible to perform the same type of air quality test on all units.