Airthings Corentium Home Radon Detector — Battery-Powered Digital Monitor! $142.99 CAD (21% Off)

☢️ Airthings Corentium Home Radon Detector — Digital, Battery-Powered Monitoring, Now $142.99

Radon is one of the most overlooked indoor health risks — invisible, odourless, and the second-leading cause of lung cancer. The catch is that levels fluctuate daily, so a one-off test kit barely tells you anything. The Airthings Corentium Home is $142.99 right now, down from $179.99 (21% off) — and it's the Canadian version, reading directly in Bq/m³.

It was the first battery-operated digital radon detector: three AAA batteries keep it running with no outlet needed, so you can move it between the living room, bedroom, basement, or office. The LCD gives you a first reading within 24 hours, then tracks 1-day, 7-day, and up to one year of history. No lab fees, no mailing samples off.

Much of Canada sits on soil with elevated radon levels, especially basements and ground floors, so long-term monitoring gives real peace of mind. If you've installed a mitigation system, it also verifies whether it's actually working. Rated 4.6 stars across nearly 3,000 reviews and ranked #2 in Smoke Detectors & Fire Alarms, with a useful life estimated at over 10 years and a 12-month warranty.

At $142.99 versus its usual $180, it's a solid time to buy if you have a basement or just moved into a new home.

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