--- product_id: 381650196 title: "Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m" brand: "airthings" price: "S$273" currency: SGD in_stock: true reviews_count: 5 category: "Airthings" url: https://www.desertcart.sg/products/381650196-corentium-home-radon-detector-224-portable-lightweight-easy-to-use store_origin: SG region: Singapore --- # Accurate radon readings ±5% after 2 months Compact 4.7x2.7x1 in size 2+ years battery life Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m **Brand:** airthings **Price:** S$273 **Availability:** ✅ In Stock ## Summary > 🏠 Breathe easy, live smarter—radon safety in the palm of your hand! ## Quick Answers - **What is this?** Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m by airthings - **How much does it cost?** S$273 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/381650196-corentium-home-radon-detector-224-portable-lightweight-easy-to-use) ## Best For - airthings enthusiasts ## Why This Product - Trusted airthings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision You Can Trust:** Developed by CERN physicists, it delivers lab-grade radon detection with ±5% accuracy after just 2 months. - • **Real-Time Radon Insights:** Instantly view daily, weekly, and long-term radon levels on a clear LCD—no waiting for lab results. - • **Compact & Portable Design:** Lightweight at 5.2 oz and sleekly sized to fit anywhere in your home or office without clutter. - • **Unmatched Battery Longevity:** Runs on 3 standard AAA batteries with over 2 years of continuous monitoring—set it and forget it. - • **Essential for Healthy Spaces:** Ideal for homes, workplaces, schools, and inspections to ensure your environment is radon-safe and compliant. ## Overview The Airthings Corentium Home Radon Detector is a portable, battery-powered device engineered by CERN physicists to provide highly accurate, real-time radon gas monitoring. Featuring a compact design, over 2 years of battery life, and an easy-to-read LCD, it empowers professionals and homeowners alike to track radon exposure continuously and maintain healthier indoor environments. ## Description Developed by our in-house CERN particle physicists, Corentium Home by Airthings is the first-ever, battery-operated, digital radon detector. Radon fluctuates daily so continuous monitoring is necessary to understand your long-term exposure and gain full-time peace of mind. Understand your daily short and long-term radon measurements, and gain full control without ever waiting for lab results. Easily monitor radon levels in your home with this compact yet powerful radon gas detector. Corentium Home is the leader in the radon market for radon home tests, outselling all other digital radon detectors because of its accuracy, simplicity and trustworthiness. The Corentium Home radon detector by Airthings replaces insufficient radon test kits. Its LCD screen displays the average daily, weekly and long term concentrations. Powered by 3 standard AAA batteries, it can be placed anywhere in the home and has a battery life of +2 years. The radon monitor makes it easy to radon test for an overview of the concentrations of radon in a home, workplace, school, a day-care center or any other location. The Corentium Home radon detector by Airthings is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system. Test if your radon fan and radon removal system is working or not. Airthings radon monitors have superior sensors to ensure that you can have a healthy home and breathe in clean air. Review: Einfache Inbetriebnahme, überall einsetzbar - Ich wollte ein Gerät für das ich nicht erst eine App installieren muss und das man überall mit hinnehmen kann. Einfacher als mit diesem Gerät geht es nicht. Die Werte scheinen plausibel und werden nach täglichen und Wochenwert getrennt angegeben. Lüften macht sich bei den Werten bemerkbar. Etwas skeptisch war ich zunächst weil das Gerät recht leicht ist und ein Plastikgehäuse hat . Es wirkt dadurch nicht so hochwertig. Nach 2 Wochen Gebrauch bin ich allerdings begeistert und würde es wieder kaufen. Review: I must have!!! - I've bought many of these and the ecoblu for my families. Canadian govt approved and work very, very well. At least get one and test your spaces for a few months and share through the seasons or buy another. With various weather affects like, erosions of soils, hotter climates, everything is changes as this is still a consistent irradions fomr the earth stronger and weaker in all places. Simple & good ventilating your surroundings can be easily seen and practiced using these machines :) heads up!! ## Features - Power supply:3 x AAA alkaline batteries (LR03)2 years battery life - Dimensions: 4.7 x 2.7 x 1.0 inches / 120mm 69mm 25.5mm - Weight: 5.2 ounces / 130g (with batteries) - Operation environment:Temperature: 39F to 104F / 4C to 40CRelative Humidity: < 85% - Radon sampling: Passive diffusion chamber - Detection method: Alpha spectrometry - Measurement range:0 – 500 pCi/L0 - 9999 Bq/m - Accuracy/precision at 5.4 pCi/L / 200 Bq/m3:After 7 days 10 %After 2 months 5% - Additional informationUS Model 223 / EUR Model 244Package content:Radon detector3 x AAA alkaline batteries (LR03)User manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FORY4QU | | Alarm | Audible | | Brand | Airthings | | Color | Dark Grey | | Colour | Dark Grey | | Customer Reviews | 4.5 out of 5 stars 1,239 Reviews | | Global Trade Identification Number | 07090031102227 | | Item Weight | 0.15 Kilograms | | Item weight | 0.15 Kilograms | | Mfr Part Number | 224 | | Model Number | 224 | | Operating Humidity | 85 percent | | Power Source | Battery Powered | | Power source | Battery Powered | | Product Style | Compact | | Sensor Type | Semiconductor | | Style | Compact | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Airthings - **Colour:** Dark Grey - **Power source:** Battery Powered - **Product dimensions:** 2.6D x 6.9W x 11.9H centimeters - **Style:** Corentium Home ## Images ![Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m - Image 1](https://m.media-amazon.com/images/I/71yKSM6CukL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Einfache Inbetriebnahme, überall einsetzbar *by K***E on 23 January 2025* Ich wollte ein Gerät für das ich nicht erst eine App installieren muss und das man überall mit hinnehmen kann. Einfacher als mit diesem Gerät geht es nicht. Die Werte scheinen plausibel und werden nach täglichen und Wochenwert getrennt angegeben. Lüften macht sich bei den Werten bemerkbar. Etwas skeptisch war ich zunächst weil das Gerät recht leicht ist und ein Plastikgehäuse hat . Es wirkt dadurch nicht so hochwertig. Nach 2 Wochen Gebrauch bin ich allerdings begeistert und würde es wieder kaufen. ### ⭐⭐⭐⭐⭐ I must have!!! *by R***K on 4 May 2026* I've bought many of these and the ecoblu for my families. Canadian govt approved and work very, very well. At least get one and test your spaces for a few months and share through the seasons or buy another. With various weather affects like, erosions of soils, hotter climates, everything is changes as this is still a consistent irradions fomr the earth stronger and weaker in all places. Simple & good ventilating your surroundings can be easily seen and practiced using these machines :) heads up!! ### ⭐⭐⭐⭐⭐ ラドン測定ならこれはおすすめ *by リ***ウ on 6 June 2026* 使い方は簡単です。 ただ最低でも24時間は置いておかないといけないので、どこか行った先で短時間に放射線を測るという使い方はできません。別にガイガーカウンターが必要です。 ## Frequently Bought Together - Airthings Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m - Multiple Purposes Case for Corentium Home Radon Detector by Airthings, for Desktop and Wall-Mounted --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/381650196-corentium-home-radon-detector-224-portable-lightweight-easy-to-use](https://www.desertcart.sg/products/381650196-corentium-home-radon-detector-224-portable-lightweight-easy-to-use) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-03*