20 Best Radon Sensor [2024]

Are you looking for the best radon sensor ? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling radon sensor .

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1 Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use... Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor –...
2 Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery... Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery...
3 Airthings 2930 Wave Plus - Radon & Air Quality Monitor (CO2, VOC, Humidity, Temp, Pressure) 20 x 30... Airthings 2930 Wave Plus - Radon & Air Quality Monitor (CO2, VOC, Humidity, Temp, Pressure) 20 x...
4 Ecosense RD200 RadonEye, Home Radon Detector, Fast & Accurate Real-Time Monitoring, OLED Display,... Ecosense RD200 RadonEye, Home Radon Detector, Fast & Accurate Real-Time Monitoring, OLED Display,...
5 Ecosense EQ100 EcoQube, Smart Continuous Radon Detector for Home, Easy to Use, Accurate, Wi-Fi, USA... Ecosense EQ100 EcoQube, Smart Continuous Radon Detector for Home, Easy to Use, Accurate, Wi-Fi,...
6 Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor,... Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor,...
7 SafetySiren Pro4 Series (4th Gen) - Leader in Home Radon Detection Since 1993. Made in The USA - USA... SafetySiren Pro4 Series (4th Gen) - Leader in Home Radon Detection Since 1993. Made in The USA -...
8 Home Radon Detector, Elifecity Portable Radon Meter, Long and Short Term Home Radon Monitor,... Home Radon Detector, Elifecity Portable Radon Meter, Long and Short Term Home Radon Monitor,...
9 Ecosense RD200P RadonEye Pro, Home Radon Detector for Professional, Wi-Fi and Bluetooth, Easy Report... Ecosense RD200P RadonEye Pro, Home Radon Detector for Professional, Wi-Fi and Bluetooth, Easy...
10 Long Term Alpha Track Radon Detector Kit (Can NOT Sell to New Jersey Addresses) Long Term Alpha Track Radon Detector Kit (Can NOT Sell to New Jersey Addresses)
11 Home Radon Detector, Portable Radon Meter, Long and Short Term Monitor, Rechargeable... Home Radon Detector, Portable Radon Meter, Long and Short Term Monitor, Rechargeable...
12 RADEX MR107+ Advanced Radon Gas Detector for Homes RADEX MR107+ Advanced Radon Gas Detector for Homes
13 Airthings Corentium Pro Digital Radon Monitor, Portable Airthings Corentium Pro Digital Radon Monitor, Portable
14 Tjernlund 9873739 Radon Inspector 3 Detector, Premium Gas Monitor, Instant Tester for Family Home... Tjernlund 9873739 Radon Inspector 3 Detector, Premium Gas Monitor, Instant Tester for Family Home...
15 Radonova Radtrak³ Radon Detector for Home - Long Term (90 Days to 1 Year) Radon Test Kit for Home -... Radonova Radtrak³ Radon Detector for Home - Long Term (90 Days to 1 Year) Radon Test Kit for Home...
16 Safety Siren Pro Series3 Radon Gas Detector - HS71512 by Family Safety Products, Inc. Safety Siren Pro Series3 Radon Gas Detector - HS71512 by Family Safety Products, Inc.
17 Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
18 Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated ,... Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated...
19 Ecosense ET100 EcoTracker, Enables Quick, Accurate and simultaneous Detection of Radon Gas Over... Ecosense ET100 EcoTracker, Enables Quick, Accurate and simultaneous Detection of Radon Gas Over...
20 Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Pollution Tester, Sensor;... Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Pollution Tester,...
SaleBestseller No. 1
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use...
  • RADON DETECTOR: Radon is the number one cause of lung cancer among non-smokers and kills more than 6x the number of people than home fires and carbon...
  • CONTINUOUS MONITORING: Radon gas fluctuates daily and is highly dependent on many factors such as weather conditions. Long-term monitoring is crucial...
  • EASY TO USE: Simply wave in front of the monitor to get a color-coded visual indication of the air quality (Green, Yellow, Red) or connect to the App...
  • NO LAB FEES: Get both long and short term radon results straight to your smartphone via Bluetooth and easily generate a radon report through the...
  • FOR EVERY HOME: A battery-powered, smart radon detector which monitors radon gas all year round as well as humidity and temperature
SaleBestseller No. 2
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery...
  • FIRST OF ITS KIND: The first battery-operated, digital radon detector. Monitor your home without the need for an outlet.
  • LONG TERM MONITORING: Monitor for cancer-causing radon gas. Long term monitoring is necessary as radon levels fluctuate daily.
  • BE IN CONTROL: Take action if your radon levels are high. Know if your improvements have worked by checking the short term, on-screen readings.
  • RADON REPORT: Generate a radon self-inspection report easily, whenever you need it.
  • FAST RESULTS: On-screen results show both long and short term readings, for a quick overview of your radon levels.
Bestseller No. 3
Airthings 2930 Wave Plus - Radon & Air Quality Monitor (CO2, VOC, Humidity, Temp, Pressure) 20 x 30...
  • RELIABLE RADON RESULTS: As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately...
  • CLEAN AIR SENSORS: Radon, Carbon Dioxide (CO2), toxins and chemicals (Total VOCs), humidity, temperature and air pressure sensors allow you to gain...
  • EASY AND CLEAR RESULTS: Connect via Bluetooth to the Airthings App or log in to the Airthings Dashboard online for detailed insights into your air
  • EASY: Simply wave in front of the device to receive a color-coded visual indication of the overall air quality: Green (Good), Yellow (Fair), Red...
  • WHAT YOU GET: Airthings Wave Plus, 2 AA batteries, Quick Start Guide, Airthings Support and optional and free 5-year extended warranty to increase...
Bestseller No. 4
Ecosense RD200 RadonEye, Home Radon Detector, Fast & Accurate Real-Time Monitoring, OLED Display,...
  • FIRST RESULT IN MINUTES: First reading in 10 minutes after plug-in and play setup
  • REAL-TIME CONTINUOUS AND LONG-TERM MONITORING: Radon results are updated every 10 minutes on screen readings.; Stores data at 1-hour intervals for up...
  • EASY TO USE: Connect via bluetooth to the Ecosense app and easily monitor
  • STAY ALERT: Alarm when radon readings exceed EPA recommended action level of 4pCi/L
  • WHAT YOU GET: RadonEye, User Guide, Power cable, Free App, Customer support via email & 12 months limited warranty
SaleBestseller No. 5
Ecosense EQ100 EcoQube, Smart Continuous Radon Detector for Home, Easy to Use, Accurate, Wi-Fi, USA...
  • FIRST RESULT IN MINUTES : First radon level reading in just 10 minutes after power up ; The advantage is that you can know your indoor radon levels in...
  • AN ACCURATE RADON MONITOR FOR YOUR HOME: Radon counting sensitivity of 30 counts per hour per picocuries per liter enables an accurate measurement of...
  • WI-FI CONNECTED WITH SMARTPHONE APP : Connects with your existing home Wi-Fi router and monitor your home’s radon levels from anywhere, anytime ;...
  • COMPACT CUBE DESIGN : Small enough to place anywhere within your home providing visual indication of radon levels using a color-coded LED on the front...
  • WHAT YOU GET: EcoQube, User Guide, Power cable, Power adapter, customer support via email & 12 months limited warranty
Bestseller No. 6
Home Radon Detector, Portable Radon Meter, Elifecity Long and Short Term Home Radon Monitor,...
  • LONG TERM MONITORING: Radon is the first cause of LUNG CANCER after smoking. Do you want to know if your home have too much radon? Long term...
  • BE IN CONTROL: On-screen results show both long and short term readings, take action if your radon levels are high. Know if your improvements have...
  • NO LAB FEES: Unlike a traditional radon gas test kit, receive your first indication of radon levels within 24 hours and no lab fees, ever! Save your...
  • EASY TO USE: Battery-powered (Not included), low consumption. It can be easily detected from room to room without needing to be recharged, making it...
  • KEEP HEALTH: Your home could be susceptible to a radon problem, so radon gas detector is required in every family because there is no guarantee that...
SaleBestseller No. 7
SafetySiren Pro4 Series (4th Gen) - Leader in Home Radon Detection Since 1993. Made in The USA - USA...
  • LEADER IN HOME RADON GAS DETECTION SafetySiren Pro4 Series is our 4th Generation of electronic radon monitors. Engineered, Designed and Manufactured...
  • CONTINUOUS MONITORING both short & long term radon levels on an easy to read digital display
  • AUDIBLE ALARM will alert you if radon levels are high. 3 Audible Alarm Modes to Choose from with a Visual Alarm for the Hearing Impaired
  • BACK-LIGHT MODE for easy viewing of the digital display
  • PEACE OF MIND SafetySiren Pro4 performs a fail-safe self-test once every 24 hours
Bestseller No. 8
Home Radon Detector, Elifecity Portable Radon Meter, Long and Short Term Home Radon Monitor,...
  • LONG TERM MONITORING: Radon is the first cause of LUNG CANCER after smoking. Do you want to know if your home have too much radon? Long term...
  • BE IN CONTROL: On-screen results show both long and short term readings, take action if your radon levels are high. Know if your improvements have...
  • NO LAB FEES: Unlike a traditional radon gas test kit, receive your first indication of radon levels within 24 hours and no lab fees, ever! Save your...
  • EASY TO USE: Battery-powered (Not included), low consumption. It can be easily detected from room to room without needing to be recharged, making it...
  • WIDE APPLICATION: Radon gas detector is required in every family because there is no guarantee that radon levels in your environment will be lower...
Bestseller No. 9
Ecosense RD200P RadonEye Pro, Home Radon Detector for Professional, Wi-Fi and Bluetooth, Easy Report...
  • Fully AARST NRPP and NRSB certified
  • Wi-Fi and Bluetooth enabled for real-time and remote monitoring capabilities
  • Web dashboard for easy report generation; managing multiple users and devices
  • Free mobile app; iOS and Android
  • Inspection data stored on the device for up to 1 year and stored in the cloud
Bestseller No. 10
Long Term Alpha Track Radon Detector Kit (Can NOT Sell to New Jersey Addresses)
  • An easy radon test you can use yourself.
  • Testing periods from one month to a year. The US EPA defines long term as 91 days or longer.
  • Includes test, complete instructions, analysis, prepaid shipping and return postage in the US. (If your test is for less than a month, please contact...
  • A report will be sent to you by email or mail, and the result will be available online. The report will have a link to the US EPA radon page and the...
  • RSSI is NRPP and C-NRPP certified and state licensed.
Bestseller No. 11
Home Radon Detector, Portable Radon Meter, Long and Short Term Monitor, Rechargeable...
  • LONG TERM MONITORING: Radon is the first cause of LUNG CANCER after smoking. You can't see, smell or taste radon, but you could still exposed to...
  • BE IN CONTROL: On-screen results show both long and short term readings, take action if your radon levels are high. Know if your improvements have...
  • NO LAB FEES: Your home could be susceptible to a radon problem, whether it's new or old, with or without a basement. Unlike a traditional radon test...
  • EASY TO USE: Rechargeable battery powered, low consumption. A full charge will last a long time use. Radon tester is the only way to find out of...
  • WIDE APPLICATION: Radon gas detector is required in every family because there is no guarantee that radon levels in your home will be lower than...
Bestseller No. 12
RADEX MR107+ Advanced Radon Gas Detector for Homes
  • Detect Radon gas and its "daughters" at home or workplace
  • Accurate, Sensitive and highly Reliable
  • Alarm settings
  • Relative humidity and air temperature
  • Windows software required for settings and data analysis (free download)
Bestseller No. 13
Airthings Corentium Pro Digital Radon Monitor, Portable
  • Fully AARST/NRPP-certified.
  • Free mobile app. iOS and Android.
  • Portable, tamper resistant and EMI-proof.
  • Temperature, Pressure, Humidity sensors.
  • Stores up to 5 years of data at 1-hour resolution.
Bestseller No. 14
Tjernlund 9873739 Radon Inspector 3 Detector, Premium Gas Monitor, Instant Tester for Family Home...
  • Charges up in 3 minutes and then instantly calculates short and long-term levels on its easy to read display.
  • Provides trusted, solid test results with industry leading +/- 0. 14 pCi/L accuracy and 4 months between charges.
  • Compact size (around a deck of cards) and discrete design means you can use it anywhere in your house.
  • Everything you need included: no lab fees, charcoal testers or other strings attached.
  • Backed by an 81-year-old family owned and operated radon mitigation product manufacturer.
SaleBestseller No. 15
Radonova Radtrak³ Radon Detector for Home - Long Term (90 Days to 1 Year) Radon Test Kit for Home -...
  • ☑️ SIMPLE AND EASY TO USE - Radonova radon tests can be set up and registered in minutes. Our home radon detector comes with instructions on where...
  • ☑️ LIVE SAFE AND HEALTHY - Every home should test for radon with a radon detector. Radonova is the global leader in radon testing spanning over 50...
  • ☑️ SUPERIOR SENSITIVITY FOR ACCURATE READINGS - This radon test kit measures daily fluctuations over 90 days up to one year. Radtrak3 long term...
  • ☑️ COMPLETE HOME RADON TEST WITH LAB ANALYSIS AND REPORTING INCLUDED - This radon test kit for home includes radon gas detector, instructions for...
  • ☑️ ACCREDITED LABORATORY AND MANUFACTURER - Radonova is reliable, accurate and EPA approved.
Bestseller No. 16
Safety Siren Pro Series3 Radon Gas Detector - HS71512 by Family Safety Products, Inc.
  • 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
SaleBestseller No. 17
Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button
  • Easy Installation - simply plug-in to a standard, 120V outlet in your home
  • 2-AA battery backup provides protection during a power outage
  • 85-decibel alarm announces when carbon monoxide is detected
  • Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
  • Test-Hush Button makes testing the detector or silencing false alarms easy
Bestseller No. 18
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated ,...
  • Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home
  • Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is
  • Get phone alerts so you know something's wrong even when you're away from home[1]
  • CO detector looks out for carbon monoxide and tells you where it's located
  • With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke
Bestseller No. 19
Ecosense ET100 EcoTracker, Enables Quick, Accurate and simultaneous Detection of Radon Gas Over...
  • Fast sniff mode for detecting and measuring radon levels - 5 minutes
  • Simultaneously check radon levels over four separate locations
  • Single mobile app to monitor, display and track radon readings from all four detectors
  • Detailed real-time radon trend chart for locating radon hotspots during pre and post-mitigation checks
  • Support for continuous radon monitoring mode with hourly log data capability
Bestseller No. 20
Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Pollution Tester, Sensor;...
  • MULTIFUNCTIONAL & SCIENTIFIC – This indoor air quality monitor accurately assesses temperature (in C/F), humidity level, and multiple measures of...
  • PORTABLE TESTING – Spot check or leave device on for continuous monitoring of indoor air quality. Built-in stand allows air monitor to be placed...
  • 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...
  • HEALTHY HOME? – Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has...
  • ORIGINAL DESIGN & USA BASED SUPPORT – We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will...

Having trouble finding a great radon sensor ?

This problem is well understood by us because we have gone through the entire radon sensor research process ourselves, which is why we have put together a comprehensive list of the best radon sensor s available in the market today.

After hours of searching and using all the models on the market, we have found the best radon sensor for 2023. See our ranking below!

How Do You Buy The Best Radon Sensor ?

Do you get stressed out thinking about shopping for a great radon sensor ? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching radon sensor , which is why we have assembled a comprehensive list of the greatest radon sensor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for radon sensor that you consider buying. Your questions might include the following:

  • Is it worth buying an radon sensor ?
  • What benefits are there with buying an radon sensor ?
  • What factors deserve consideration when shopping for an effective radon sensor ?
  • Why is it crucial to invest in any radon sensor , much less the best one?
  • Which radon sensor are good in the current market?
  • Where can you find information like this about radon sensor ?

We’re convinced that you likely have far more questions than just these regarding radon sensor , and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for radon sensor , rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible radon sensor . Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an radon sensor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available radon sensor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of radon sensor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an radon sensor ?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your radon sensor .
  5. Customer Ratings: Number ratings grade radon sensor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their radon sensor .
  7. Product Quality: You don’t always get what you pay for with an radon sensor , sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an radon sensor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining radon sensor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding radon sensor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What is the best radon detector?

A: – The best radon detectors – The Radon Eye RD200 Ecosense – Multi-room monitor from Airthings – Corentium Radon Detector by Airthings – Safety Siren Pro 4 Seriesr

Q: How much does a Radon detector cost?

A: A radon inspection ranges between $145 and $716, averaging at $423. Home test kits range between $10 and $30. However, hiring a pro is the most accurate method of testing. Costs to mitigate average $1,000 and are separate from testing. Radon is a radioactive, odorless, colorless gas formed by the decay of radium in soil, water and natural gas.

Q: Do I need a Radon detector?

A: Do I need a radon detector? Last Updated: 30th May, 2023. 10 . According to the EPA, 1 out of every 15 U.S. homes has radon levels above the recommended guideline of 4 picoCuries per liter (pCi/L) and recommends that all homes should test for radon, regardless of geographic location.

Q: Is RADON a real problem?

A: The report confirms that radon is the second leading cause of lung cancer in the U.S. and that it is a serious public health problem. The study fully supports EPA estimates that radon causes about 15,000 lung cancer deaths per year. The ISBN number for the book is 0-309-056454-4; National Academy Press, 516 pages, 1999.

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