9 Best radon test kits of 2025

Save up to 11% off

Best Choice

1

MIDCVFRUN

MIDCVFRUN 3 inch Radon Fan, 2 speed 240/170CFM Radon Mitigation System Quickly Mitigate Radon Quiet and Energy Efficient IP67 Waterproof Indoor Outdoor Installation

11% Off
9.8

Exceptional

Our Rating
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Value for Money

2

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
- power source:AC
- noise level:42 dB
- air flow:260 Cubic Feet Per Minute
- wattage:N/A
- control method:N/A
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
- Sensor:Radon Gas Test Kit
- Power:Gas Powered
- 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

X-Sense

X-Sense XR0A-SR Radon Detector, Simple Operation, No Extra Cost, Dual-Monitoring Mode with Informative LCD, Home Radon Test, XR0A-SR
9.5

Excellent

Our Rating
5

Leaping Lynx

EPA-Approved Radon Test Kit for Home, Lab Fee Included - 48-Hour Short Term Radon Detector with Pro Lab Report in 3-5 Days - Just Expose Radon Tester, Apply Postage + Mail, & Get Radon Testing Results
9.4

Excellent

Our Rating
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6

Airthings
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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.
9.3

Excellent

Our Rating
7

PRO-LAB
PRO-LAB Radon Test Kit for Home - EPA Approved Short-Term Radon Tester with 1 Detector - Lab Fee & Return Mailer Included - Quick & Reliable Radon Testing
Main highlights

Key Features
EPA-approved precision, 48-hour results, no hidden fees, easy and safe use, with real-time updates for complete peace of mind.

Ideal Use Cases
Perfect for homeowners seeking quick, reliable radon testing without the hassle of multiple purchases or unexpected costs.

Customer Praise
Most reviews highlight the kit`s ease of use, accuracy, and the convenience of included lab fees as top benefits.
Key specs
- Dimensions:8 x 6 x 2 inches
- Sensor:Radon gas detector
- Power:N/A
- Battery Life:N/A
- Detection Range:N/A
9.2

Excellent

Our Rating
8

LABPRO
LABPRO Short-Term Radon Test Kit for Home, EPA Certified Radon Detection - Includes 1 Detector for Quick Radon Assessment - Lab Analysis & Return Mailer Included - Prompt & Dependable Radon Testing
Main highlights

Advanced Technology for Precise Radon Detection
Leveraging advanced technology, the EPA Certified Radon Test provides a concise radon assessment within days, ensuring prompt and precise detection.

Ideal for Initial Home Screenings
Quick Radon Tester is designed for short-term use, offering a swift overview of radon levels, making it perfect for initial home screenings.

Clear Instructions and Easy Setup
Customers praised the easy-to-follow instructions and straightforward setup process, making the radon test kit user-friendly and hassle-free.
9.1

Excellent

Our Rating

8.2
Easy installation

8.0
Simple to use

8.0
Precision
9

Watersafe
RadonScreen Radon Detector for Home Test Kit, EPA-Approved Radon Gas Detector NRPP-Certified LAB Analysis for Household Air Quality, Quick Turnaround Time, Easy to Use, Lab Fees Included
Main highlights

Quick Set Up and Accurate Detection
The RadonScreen radon test kit offers easy, fast, and accurate radon gas detection, making it a crucial tool for home safety and air quality monitoring.

Ideal for Home Safety and Health
Perfect for detecting radon gas levels in your home to prevent lung issues, especially among non-smokers. Quick and simple setup with reliable results.

Praised for Ease of Use and Detailed Results
Customers appreciate the straightforward instructions, ease of use, and detailed, easy-to-understand results. Many highlighted the quick turnaround time for lab analysis.
8.8

Very Good

Our Rating

8.0
Simple to use

8.0
worth the money

8.0
Instruction

9 Best radon test kits of 2025

1

MIDCVFRUN 3 inch Radon Fan, 2 speed 240/170CFM Radon Mitigation System Quickly Mitigate Radon Quiet and Energy Efficient IP67 Waterproof Indoor Outdoor Installation

How do we rank?

How do we rank?

Analyzing top stores

2

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

3

First Alert Radon Gas Test Kit, RD1

8.7

8.4

8.0

4

X-Sense XR0A-SR Radon Detector, Simple Operation, No Extra Cost, Dual-Monitoring Mode with Informative LCD, Home Radon Test, XR0A-SR

5

EPA-Approved Radon Test Kit for Home, Lab Fee Included - 48-Hour Short Term Radon Detector with Pro Lab Report in 3-5 Days - Just Expose Radon Tester, Apply Postage + Mail, & Get Radon Testing Results

6

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

7

PRO-LAB Radon Test Kit for Home - EPA Approved Short-Term Radon Tester with 1 Detector - Lab Fee & Return Mailer Included - Quick & Reliable Radon Testing

8

LABPRO Short-Term Radon Test Kit for Home, EPA Certified Radon Detection - Includes 1 Detector for Quick Radon Assessment - Lab Analysis & Return Mailer Included - Prompt & Dependable Radon Testing

8.2

8.0

8.0

9

RadonScreen Radon Detector for Home Test Kit, EPA-Approved Radon Gas Detector NRPP-Certified LAB Analysis for Household Air Quality, Quick Turnaround Time, Easy to Use, Lab Fees Included

8.0

8.0

8.0

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