Temtop M2000 2nd CO2 Air Quality Monitor, rilevatore di qualità dell'aria per particelle PM2.5 PM10 CO2 HCHO

Great piece of kit, quick to respond and react to changes. Super quick delivery from Elitecheu as well

Thank you very much for making such good devices. With its help, I was able to improve the accuracy of the regular household instruments at home. Most importantly, getting to know your model helped me resolve a labor dispute. May I ask you a couple of technical questions? If so, where can I write to?

It's the more complete product for air quality. Besides it performs graphics and data transfer. It's very stable.

After initial calibration the unit seems accurate enough when compared to the professional CAQI measuring equipment situated on a main roadside less than 2km away.
The monitor is easy to use but the main problem is the battery operation time after charging, maybe a higher battery capacity would improve the operating time.
At this price range, this unit it appears to be good value for the money spent.

Works quite well...