Why it matters
The Airthings Corentium Home 2 Radon Monitor is a radon and air quality monitor and a humidity range of 85%.
Radon can only be found by measuring; a continuous monitor shows long-term averages, and the EPA recommends fixing homes at 4 pCi/L or higher.
The listing names app control and Bluetooth.
Price-wise it sat in the middle third of the 14 radon monitor models we cover when we checked; the button shows today's price.
It qualifies for our list Best Radon Detectors for Home, where it is ranked against every model that meets the same rule.
Who it's for, and who should skip it
Good fit if
- Radon screening
Look elsewhere if
- Replacing a CO or smoke alarm
Pros and cons
Pros
- Radon and air quality monitor
Cons
- Readings need a few hours to settle after moving it
Limitations to weigh
- Not stated on the Airthings Corentium Home 2 Radon Monitor listing: temperature accuracy, connectivity, power source. Ask the seller or check the manual before relying on it.
Specifications
The bracket shows where each figure comes from.
| Model number | 325 | Retailer |
|---|---|---|
| Humidity range | 85% | Retailer |
Alternatives worth comparing
More air quality monitors we cover
- Newentor C1 CO2 Monitor
- sainlogic PM10 CO2 Monitor
- Geevon 60M Hygrometer
- Inkbird Smart Sensor with External Probe Hygrometer
- AcuRite 01096M Four-Zone Temperature and Humidity Station
All air quality monitors, compared in one table · Every Airthings product we cover
Final verdict
A practical choice for radon screening. Confirm the model it fits before ordering.
Where to buy
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