Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors

Key Features

• THE ORIGINAL RADON DETECTOR, UPDATED: The same proven accuracy as the best-selling original Corentium Home, now with Bluetooth connectivity and bonus temp and humidity sensors.
• LONG TERM MONITORING: Monitor for cancer-causing radon gas continuously to stay informed. No lab fees, no waiting—just always-available, reliable results.
• "SEE" RADON IN YOUR HOME: The app's graphs show how radon rises and falls. Take actions to reduce levels. Keep monitoring to ensure they stay low.
• PERSONALIZED TIPS: Get tailored advice to confidently address your home's radon levels. Less doubt, more peace of mind.
• TRUSTED BY PROS: Get the power of Airthings' patented radon sensing technology used and recomended by thousands of radon professionals and home inspectors.

About This Product

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.

Product Details

Brand

AIRTHINGS

Model

325

Color

Black

Size

‎1 Pack

Dimensions

‎2.9 x 6.1 x 11.3 cm; 127.01 g

Weight

‎127 g

Manufacturer

Airthings

Date First Available

June 5 2025

ASIN

B0F84C4ZZM

Customer Reviews Summary

Very accurate radon monitor. I bought two Airthings radon devices and compared them side by side, and the readings are very close to each other (see picture). You can clearly see the 1-day (current) radon level, the weekly radon average, and the long-term radon average, which makes it very easy to understand and track changes over time. This shows the device is reliable and consistent. I also let my friend try it, and it works great for them too. I am very happy with this product. It gives peace of mind, and it is accepted by Health Canada. Highly recommended.