10 Best Radon Detectors

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Corentium Home Radon Detector by Airthings 223 Portable is the one of the Best Radon Detector on the market.

# Image Name Brand Price
1
⭐Best Choice
Corentium Home Radon Detector by Airthings 223 Portable
Corentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L Check price Airthings $$$$$ Check price
2
Best under $150
Air Steward
Air Steward - Portable Radon Monitor with Rechargeable Battery - Know What's in The Air That Surrounds You Check price Air Ae Steward $$$$$ Check price
3 Radon Eye RD200 Smart Radon Monitor Detector for Home Owners Radon Eye RD200 Smart Radon Monitor Detector for Home Owners Testing, SmartPhone Enabled Check price Radon Eye $$$$$ Check price
4 Safety Siren Pro Series3 Radon Gas Detector Safety Siren Pro Series3 Radon Gas Detector - HS71512 by Family Safety Products, Inc. Check price SafetySiren $$$$$ Check price
5
💲Best value for the money
Radon Test Kit for Home
Radon Test Kit for Home - Shipping & Lab Fees Included | Easy to Use Charcoal Radon Gas Detector for Peace of Mind | 48-96h Short Term EPA Approved Radon Tester | Protect Yourself and Your Family Check price Health Metric $$$$$ Check price
6
👑Premium Pick
Airthings Wave Plus Indoor Air Monitor w/Radon Detection App &
Airthings Wave Plus Indoor Air Monitor w/Radon Detection App & Web Dashboard Check price Airthings $$$$$ Check price
7 Airthings Wave Smart Radon Detector with free app Airthings Wave Smart Radon Detector with free app - Easy-to-Use - Temp and Humidity - Accurate - No Lab Fees - Battery Operated Check price Airthings $$$$$ Check price
8 Air Quality Monitor Air Quality Monitor, Formaldehyde Detector, Pollution Meter, Sensor, Tester; Detect & Test Indoor Pollution, TVOC Volatile Organic Compound Gas, PM2.5 2.5 Micron Particulate Matter Dust; eBook Check price EG Air $$$$$ Check price
9
Best under $50
Radon Test Kit for Home
Radon Test Kit for Home - Easy to Use Charcoal Radon Gas Detector for Peace of Mind | 48-96h Short Term EPA Approved Radon Tester | Includes Lab Fees | Protect Yourself and Your Family | 1-Pack Check price Health Metric $$$$$ Check price
10 Radon Eye plus Radon Eye plus Check price FTLab $$$$$ Check price

Corentium Home Radon Detector by Airthings 223 Portable – Best Overall Radon Detector

Corentium Home Radon Detector by Airthings 223 Portable
  • Continuous monitoring of radon, a radioactive gas that is found in all buildings.
  • LCD Display shows daily, weekly and long term radon levels
  • Portable, Lightweight with 2 years of battery life and peace of mind
  • Unlike charcoal tests, receive your first indication of radon levels within 24 hours with no lab fees, ever!
  • Designed by scientists, this easy to use device allows you to protect your home from radon gas.Coverage Area (sq. ft):2000

Air Steward – Best under $150

Air Steward
  • Professionals' Choice for Accuracy and Reliability, designed and tested in Europe
  • Small, Lightweight and Portable will make it very easy to monitor each room in the house or office
  • Monitoring Radon Levels update every hour, the longer the unit is on, the better the precision. Please note: the radon level should not always be that much higher between the basement and the first floor it depends on each specific case
  • Single battery charge can last up to 30 days
  • Our new feature "Coefficient of Injury" will help you interpret the results on the screen

Radon Eye RD200 Smart Radon Monitor Detector for Home Owners

Radon Eye RD200 Smart Radon Monitor Detector for Home Owners
  • Data communication : Bluetooth le (android/ios)
  • Power : dc 12 0.1V, 65Ma (12V dc adapter)
  • Precision : < 10 percent water 10Pci/large
  • Accuracy : < 10 percent (min. Error <0.5Pci/large )
  • Display : 0.96 inch oled.Please use Bluetooth 4.0 & Android 4.3 or higher versions

Safety Siren Pro Series3 Radon Gas Detector

Safety Siren Pro Series3 Radon Gas Detector
  • Meets US EPA performance criteria
  • Has a numeric LED display screen
  • Short-term and long-term readings
  • Updates air samples every hour
  • Conducts a self-test every 24 hours

Radon Test Kit for Home – Best Budget Radon Detector

Radon Test Kit for Home
  • ✅ SECURE YOUR SAFETY FOR PEACE OF MIND - Radon is responsible for around 21,000 lung cancer deaths every year. Testing is the only way to really know if you and your family are at risk. Don't wait until it's too late. Take action now.
  • ✅ EASY TO USE 48-HOUR TEST - It takes just a few minutes to set up and includes everything you need to check your home or office for radon. Just follow the simple instructions, send it in, and you'll get your radon report in a few days.
  • ✅ FREE LAB TESTING, SHIPPING INCLUDED - We'll cover the testing fee and return shipping so you don't have to pay a penny extra for that. You'll usually get your lab results back within 3-5 working days after we receive your radon sample.
  • ✅ MADE IN THE USA FOR MAXIMUM ACCURACY - With millions of detectors analyzed, this test is one of the most proven radon measurement devices available. Your radon sample will be analyzed by the NRPP-certified US lab with experience testing for radon since 1983.
  • ✅ ALL YOUR QUESTIONS ANSWERED - You can always count on our team of qualified experts, with more than 30 years of expertise in the radon-testing industry. Should you have any questions, feel free to get in touch. We're here to help!

Airthings Wave Plus Indoor Air Monitor w/Radon Detection App & – Premium Pick

Airthings Wave Plus Indoor Air Monitor w/Radon Detection App &
  • Daily monitoring of six indoor air factors: radon, airborne chemicals (twocs), Co2, humidity, temperature and air pressure
  • View air quality data over time from the free app or compare multiple rooms or locations using the Air things dashboard
  • Wave over device for color-coded indication of overall air quality - good, warning, danger
  • Compatible with iOS android devices supporting Bluetooth 4. 2 or later.
  • IFA Innovation Award Winner - Smart Home 2018, CES Innovation Award - Honoree 2019
  • Integrate into your smart home with Alexa, Google Assistant and IFTTT

Airthings Wave Smart Radon Detector with free app

Airthings Wave Smart Radon Detector with free app
  • Continuous monitoring of radon, temperature and humidity
  • Detailed data on your free app or Airthings Dashboard
  • Wave over device for color-coded indication - Good, Warning, Danger
  • Bluetooth connectivity with 1.5 year battery life
  • Radon gas fluctuates daily and needs constant monitoring to minimize negative health effects

Air Quality Monitor

Air Quality Monitor
  • MULTIFUNCTIONAL & SCIENTIFIC - This indoor air quality monitor accurately assesses multiple measures of air quality including concentrations of formaldehyde (HCHO), total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter measuring <2.5 microns in size (PM2.5) which travel deeply into the respiratory tract, reaching the lung alveoli and can worsen asthma.
  • PORTABLE TESTING - Spot check indoor air quality anywhere or leave device on for continuous monitoring up to 2 days. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The 2200mAh battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8" color LCD display.
  • ADVANCED FAN & SENSORS - This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to measure formaldehyde and natural/synthetic organic compound levels.
  • HEALTHY HOME? - Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home's air filter.
  • ORIGINAL DESIGN & USA BASED SUPPORT - We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards. We have worked with the supplier that holds this air quality detector's design rights so you can be confident this item is tried and tested.

Radon Test Kit for Home – Best under $50

Radon Test Kit for Home
  • ✅ SECURE YOUR SAFETY FOR PEACE OF MIND - Radon is responsible for about 21,000 lung cancer deaths every year. Testing is the only way to really know if you and your family are at risk. Don't wait until it's too late. Take action now.
  • ✅ EASY TO USE 48-HOUR TEST - It takes just a few minutes to set up and includes everything you need to check your home or office for radon. Just follow the simple instructions, send it in, and you'll get your radon report in a few days.
  • ✅ FREE LAB TESTING, FAST RESULTS - We'll cover the testing fee so you don't have to pay a penny extra for that. You'll usually get your lab results back within 3-5 working days after we receive your radon sample.*
  • ✅ MADE IN THE USA FOR MAXIMUM ACCURACY - With millions of detectors analyzed, this test is one of the most proven radon measurement devices available. Your radon sample will be analyzed by the NRPP-certified US lab with experience testing for radon since 1983.
  • ✅ ALL YOUR QUESTIONS ANSWERED - You can always count on our team of qualified experts, with more than 30 years of expertise in the radon-testing industry. Should you have any questions, feel free to get in touch. We're here to help!

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