AirthingsWave Mini ilmanlaatumittari

Accurate, excellent and easy to set up and use. Thoroughly recommend this product to give accurate air quality results etc

I have 4 Airthings Wave Minis and 1 Airthings ViewPlus to monitor air quality in my newly built home. I was concerned about air quality as I made my home very airtight and energy efficient. Primary concern was VOC's and temperature variations throughout the home. There are 4 in-floor heating zones monitored by 4 Nest Thermostats for the floor heating and a total of 13 Fujitsu mini split cassettes. In a newly built home, you have many potential sources of VOC's including caulk, paint, stain, glues, etc. as well as unknown carbon dioxide (I have 8 Nest Protects to monitor CO) and radon.Results of about a year of use: I was surprised when the particulates got high during fire season and I placed 3 Winix air cleaners which run continuously and keep the PMs low or below detectable levels. You can see the PMs get lower as the air cleaners run.Since the house was open quite a bit during the "extended" build time, VOC's from building materials had mostly gone away. What was interesting were the VOC's from human occupancy.I spent over 45 years using NIST-traceable temperature data loggers, radiation detection and assay equipment, timing devices, etc and even visited the NIST facilities in Maryland getting a radioactive source calibrated against a primary standard. At that time, it was still the National Bureau of Standards.Accuracy Question: I know from years of experience that unless you can verify the accuracy of a device using either a certified testing lab or your own NIST-traceable equipment, you can only rely on the reputation of the manufacturer (just like the mfr claims of dietary supplements and disinfectants). Airthings has a great reputation so I'll have to go with that.Pros: 1) Can view all monitors on the Airthings app on your phone (provided you have a hub).2) Airthings reputation.Cons: 1) Need to purchase an expensive hub unless you can walk around and read the devices via Bluetooth OR you have an Airthings ViewPlus which has a hub built-in-which I have.2) No carbon monoxide detector.Bottom Line: I believe Airthings are the best consumer devices available. Since we have to rely on the manufacturer's reputation for the claims they make on the device measurement accuracy, Airthings is one of the best so I chose their devices.

La marca tendrá mucho nombre, pero el sensor de COV es muy muy malo, quizá el segundo peor que tengo. Casi siempre marca calidad de aire bueno en una casa recién reformada y pintada.

Fungerar bra, dock lite dålig räckvidd på blåtand men all information som behövs och förväntas, bra app.

Like many I bought this to try and solve damp and humidity issues. It seems very basic but it's actually very useful because the temperature water condenses on walls is about 16° c. So if you are managing your heating it's really good to check if you are able to maintain that because it's crucial to avoiding mildew and mould in the winter months. Particularly through the night. It's also quite interesting to see what your refrigerator is doing I was surprised my temperature goes up and down quite a lot. No need to open the fridge door.