The most trusted digital radon detector in the world. Now even smarter. In 2011, Airthings revolutionized home radon detection with Corentium Home, setting the benchmark for reliable, continuous monitoring. Corentium Home 2 builds on that legacy, offering the same trusted accuracy with the added advantage of Bluetooth connectivity with the Airthings app, as well as bonus temperature and humidity sensors. Its redesigned, easy-to-read display presents short and long-term radon averages alongside current environmental readings. With simple GOOD, FAIR, or POOR indicators, understanding your home's air quality is immediate and effortless. For deeper insights that go beyond the numbers, connect to the Airthings app. Access interactive graphs that visualize radon fluctuations over time, know when to take short-term actions to counteract rising levels, and get practical advice for keeping your home healthy long-term. Pairing with an Airthings Hub or View series monitor unlocks 24/7 remote monitoring, giving you real-time data and notifications—wherever you are. Corentium Home 2 offers not just information, but the confidence and tools to safeguard your home’s air quality effectively. Every home should measure radon.
THE SMART CHOICE: Simple, accurate and smart indoor radon monitor; Know your home's radon level and understand if you need to take action; Continuous monitoring for long-term peace of mind
FREE APP: The Airthings app takes you beyond the numbers with interactive graphs and proactive, sensible advice to help you understand and respond to your radon level
BONUS SENSORS: Measure the temperature and humidity levels where you're testing for radon; View real-time readings on the device display and access detailed historical trends in the app
NO LAB FEES: You're in complete control with your own radon monitor; No shipping pots to labs, paying fees or waiting weeks for results; Just check your device display or open the app
PORTABLE & VERSATILE: Use it to detect & measure radon levels in different rooms in your home; It's cable-free and runs for up to two years on AA batteries; Use it with or without the app
TRUSTED BY RADON PROFESSIONALS: Corentium Home 2 uses the same sensor technology used, trusted, and recommended by thousands of radon professionals across the USA