11-in-1 Air Quality Monitor - Portable Indoor Air Quality Detector with Stand, Real-Time Test for AQI, CO2, PM2.5, PM1.0, PM10, TVOC, HCHO, Particles, Temperature & Humidity with Aler (White-Black)

it works without a hitch

Very durable and accurate machine. The battery life is very good. I grab this little machine to measure air quality in the house and it also measure the humidity as well as other features.

I just moved to a new home and was concerned about the chemicals of the paint and new furnitures. This air quality monitor gives me peace of mind knowing what I’m breathing in. It shows clear, real-time readings so I can actually see how the air changes in different rooms. The display is easy to read, and setup was fairly easy. It’s also light and portable which I like a lot.

I really like this unit. It seems to be accurate according to the air quality alerts we have had when measuring particulate matter if windows are open vs closed.

I'm so glad I bought this. I knew there was something going on in my house because I was having a lot of sinus issues, but I couldn't pinpoint it. When I stayed away from my house, the issues disappeared so I knew it had to be home. Immediately after I got it and turned it on, this monitor picked up a problem. It was so easy to read and right on the money when it came to accuracy. It will be staying in my house from now on!

Awesome device very sensitive. Biggest complaint is the battery life. On a full charge it dies less than 24 hours.

Just received the air quality detector and it even includes the charger for the monitor, so i don’t have to worry about it. I bought this monitor to check the air quality at my house, it seems useful for me. Easy to set up and use.

Works well and has a nice stand