Best Radon Test Kits Updated May 2025
Advertiser disclosure About our rankings

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.

Best Radon Test Kits
2025 Buyer's GuideUpdated May 2025
Advertiser disclosure About our rankings
Sort by:
Best Radon Test Kit
Popular

10.0

1

10.0

Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Ease of use
Accuracy
Radon detection
Value for money
Long term reading
Read Full Review
Save 9%
Picked by 461 people this week!
Save 9%
Picked by 461 people this week!
Picked by 461 people this week!
Best Radon Test Kit
Popular

10.0

1
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Ease of use
Accuracy
Radon detection
Value for money
Long term reading
Picked by 461 people this week!
Save 9%
Read Full Review
Best Value

9.7

2

9.7

First Alert Radon Gas Test Kit, RD1
Ease of use
Functionality
Value for money
Speed
Radon level
Accuracy
Best Value

9.7

2
First Alert Radon Gas Test Kit, RD1
Ease of use
Functionality
Value for money
Speed
Radon level
Accuracy
Premium Pick

9.3

3

9.3

Airthings 2989 View Radon - Radon Monitor with Humidity & Temperature Detector - Battery Powered Mobile APP, WiFi, Alerts & Not...
Functionality
Ease of setup
Accuracy
Radon level
Information retention
App integration
Premium Pick

9.3

3
Airthings 2989 View Radon - Radon Monitor with Humidity & Temperature Detector - Battery Powered Mobile APP, WiFi, Alerts & Not...
Functionality
Ease of setup
Accuracy
Radon level
Information retention
App integration

9.1

4

9.1

Life Basis Home Radon Detector, Portable Radon Tester for Home with Long and Short Term Radon Monitoring 0-500 pCi/L Range Batt...
Ease of use
Value for money
Functionality
Accuracy
Readability
Peace of mind
Save 20%
Save 20%

9.1

4
Life Basis Home Radon Detector, Portable Radon Tester for Home with Long and Short Term Radon Monitoring 0-500 pCi/L Range Batt...
Ease of use
Value for money
Functionality
Accuracy
Readability
Peace of mind
Save 20%

9.0

5

9.0

Airthings Corentium Home Radon Detector 2350 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Accuracy
Ease of use
Value for money
Radon monitoring
Quality
Save 14%
Save 14%

9.0

5
Airthings Corentium Home Radon Detector 2350 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Accuracy
Ease of use
Value for money
Radon monitoring
Quality
Save 14%

8.9

6

8.9

Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Ba...
Ease of use
Functionality
Radon levels
App quality
Value for money
Peace of mind
Save 67%
Save 67%

8.9

6
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Ba...
Ease of use
Functionality
Radon levels
App quality
Value for money
Peace of mind
Save 67%

8.7

7

8.7

Funny Kitchen Home Radon Detector,Portable Radon Meter,Long and Short Term Monitor,Rechargeable Battery-Powered,Radon Test Kit
Value for money
Radon detection
Size
Save 7%
Save 7%

8.7

7
Funny Kitchen Home Radon Detector,Portable Radon Meter,Long and Short Term Monitor,Rechargeable Battery-Powered,Radon Test Kit
Value for money
Radon detection
Size
Save 7%

8.6

8

8.6

Ecosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring...
Functionality
Radon level
Readability
Ease of use
Accuracy
Time monitoring
Save 28%
Save 28%

8.6

8
Ecosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring...
Functionality
Radon level
Readability
Ease of use
Accuracy
Time monitoring
Save 28%

8.4

9

8.4

LABPRO Short-Term Radon Test Kit for Home, EPA Certified Radon Detection - Includes 1 Detector for Quick Radon Assessment - Lab...
Ease of use
Radon detection
Reliability

8.4

9
LABPRO Short-Term Radon Test Kit for Home, EPA Certified Radon Detection - Includes 1 Detector for Quick Radon Assessment - Lab...
Ease of use
Radon detection
Reliability

8.3

10

8.3

EPA-Approved Radon Test Kit for Home, Lab Fee Included - 48-Hour Short Term Radon Detector with Pro Lab Report in 3-5 Days - Ju...
Ease of use
Value for money
Accuracy
Peace of mind

8.3

10
EPA-Approved Radon Test Kit for Home, Lab Fee Included - 48-Hour Short Term Radon Detector with Pro Lab Report in 3-5 Days - Ju...
Ease of use
Value for money
Accuracy
Peace of mind

Our Top Choice

Best Radon Test Kit
Popular

10.0

1

10.0

Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Ease of use
Accuracy
Radon detection
Value for money
Long term reading
Read Full Review
Save 9%
Picked by 461 people this week!
Save 9%
Picked by 461 people this week!
Picked by 461 people this week!
Best Radon Test Kit
Popular

10.0

1
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Functionality
Ease of use
Accuracy
Radon detection
Value for money
Long term reading
Picked by 461 people this week!
Save 9%
Read Full Review
Related Categories
Radon DetectorEPA Approved Radon Test Kit for HomeCO DetectorLow Level CO MonitorRadon FanGeiger Counter
How We Rank
Expert Analysis
Our team of experts highlights useful information so you can easily compare products to find the one that's right for you.

Award-Winning Tech
Our technology analyzes thousands of purchase trends to bring you the top product recommendations.

Why Trust Our Reviews?
1,000,000+ shoppers use Buyer's Guide every week to find the best products and services online.

Learn more about our rankings.

Reliable, Safe & Secure
Helping millions of users make smarter purchases online.
Related Categories
Radon DetectorEPA Approved Radon Test Kit for HomeCO DetectorLow Level CO MonitorRadon FanGeiger Counter
Related Categories
Radon DetectorEPA Approved Radon Test Kit for HomeCO DetectorLow Level CO MonitorRadon FanGeiger Counter