9 Best radon test kits of 2026

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1

Festa AMG Radon Fans
Festa AMG Maverick Radon Fan – 3“ Installation Kit - Quiet and Energy Efficient Radon Mitigation Inline Fans – High Performance 4” Duct Fan
Main highlights

Energy Efficient Operation
The Maverick 4x3 Festa AMG Fan operates up to 90 watts, ensuring energy efficiency.

Indoor and Outdoor Suitability
Ideal for converting passive radon systems to active, indoors or outdoors.

Easy Installation
Customers praise its simple installation process and clear instructions.
Key specs
- noise level:50-60db
- wattage:Up to 90 watts
- power source:N/A
- air flow:N/A
- control method:N/A
9.8

Exceptional

Our Rating

9.9
Easy installation

9.7
Efficient Energy Use

9.3
Noise level
How do we rank?

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2

Airthings

Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors
9.7

Exceptional

Our Rating
3

First Alert
First Alert Radon Gas Test Kit, RD1
Main highlights

Simple and Safe Testing
The First Alert Radon Gas Test Kit offers an easy and safe way to test for radon levels, with quick results and clear instructions.

Ideal for U.S. Homes
Recommended for use within the United States, ensuring accurate results in local conditions.

User-Friendly Design
Customers praise the kit's straightforward setup and easy-to-follow instructions, making it accessible for all users.
Key specs
- Dimensions:8.38 x 6.5 x 8.38 inches
- Power:Gas Powered
- Sensor:Radon Gas Test Kit
- Battery Life:N/A
- Detection Range:N/A
9.6

Exceptional

Our Rating

8.7
Simple to use

8.4
Instruction

8.0
Precision
4

First Alert
First Alert Radon Gas Test Kit, RD1
Main highlights

Simple and Safe Testing
The First Alert Radon Gas Test Kit offers an easy and safe way to test for radon levels, with quick results and clear instructions.

Ideal for U.S. Homes
Recommended for use within the United States, ensuring accurate results in local conditions.

User-Friendly Design
Customers praise the kit's straightforward setup and easy-to-follow instructions, making it accessible for all users.
Key specs
- Dimensions:8.38 x 6.5 x 8.38 inches
- Power:Gas Powered
- Sensor:Radon Gas Test Kit
- Battery Life:N/A
- Detection Range:N/A
9.5

Excellent

Our Rating

8.7
Simple to use

8.4
Instruction

8.0
Precision
5

Airthings
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

13% Off
Main highlights

Battery Operated Convenience
The first digital radon detector that operates on batteries, offering flexibility without needing an outlet.

Ideal for Home Monitoring
Perfect for continuous radon monitoring in homes, detecting daily fluctuations.

Accurate and Reliable
Praised for its accuracy and reliability, comparable to professional tests.
9.4

Excellent

Our Rating
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6

X-Sense

X-Sense Radon Detector for Home, Easy to Use, Zero Lab Fees, No Installation Required, Continuous Monitoring with Clear LCD Screen, XR0A-SR

28% Off
9.3

Excellent

Our Rating
7

Leaping Lynx

EPA-Approved Radon Test Kit for Home, Lab Analysis Included | Detects Radon Gas Levels in Basements & Living Spaces | Easy-to-Use Air Quality Test with Lab Report & Discounted Shipping| Radon Detector
9.2

Excellent

Our Rating
8

MIDCVFRUN
MIDCVFRUN 4 inch Radon Fan Installation Kit -Inline Centrifugal Fan with Rubber Couplers (4 inch x 3 inch) and Air Pressure Indicator
Main highlights

Efficient_Radon_Mitigation
Quickly mitigates radon with a balanced motor and impeller.

Versatile_Installation
Ideal for both indoor and outdoor use, fits 3-inch pipes.

Praised_Quiet_Operation
Customers appreciate the low noise level and smooth performance.
Key specs
- noise level:42 dB
- wattage:N/A
- power source:AC
- air flow:260 Cubic Feet Per Minute
- control method:N/A
9.1

Excellent

Our Rating
9

LifeBasis

LifeBasis Radon Detector with TFT Color Display First Data Display in 6 Hours, Portable Radon Monitor for Home Rechargeable Radon Tester Long Data Storage with Visual and Audible Alarm pCi/L or Bq/m³
9.0

Excellent

Our Rating

9 Best radon test kits of 2026

1

Festa AMG Maverick Radon Fan – 3“ Installation Kit - Quiet and Energy Efficient Radon Mitigation Inline Fans – High Performance 4” Duct Fan

9.9

9.7

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors

3

First Alert Radon Gas Test Kit, RD1

8.7

8.4

8.0

4

First Alert Radon Gas Test Kit, RD1

8.7

8.4

8.0

5

Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

6

X-Sense Radon Detector for Home, Easy to Use, Zero Lab Fees, No Installation Required, Continuous Monitoring with Clear LCD Screen, XR0A-SR

7

EPA-Approved Radon Test Kit for Home, Lab Analysis Included | Detects Radon Gas Levels in Basements & Living Spaces | Easy-to-Use Air Quality Test with Lab Report & Discounted Shipping| Radon Detector

8

MIDCVFRUN 4 inch Radon Fan Installation Kit -Inline Centrifugal Fan with Rubber Couplers (4 inch x 3 inch) and Air Pressure Indicator

9

LifeBasis Radon Detector with TFT Color Display First Data Display in 6 Hours, Portable Radon Monitor for Home Rechargeable Radon Tester Long Data Storage with Visual and Audible Alarm pCi/L or Bq/m³

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