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10 Best radon test kits of 2026
Explore top picks
Best Choice1
Airthings9.8Exceptional
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
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product dimensions:4.7 x 4.7 x 1.4 inches 7.68 ounces
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batteries:2 AA batteries required. included
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country of origin:Tunisia
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asin:B07WWV7K3K
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date first available:September 6, 2019
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Value for Money2
MIDCVFRUN9.7Exceptional
MIDCVFRUN 4 inch Radon Fan Installation Kit - 2 Speed Radon Mitigation Fan 260/188CFM Inline Centrifugal Fan with Rubber Couplers (4 inch x 3 inch) and Air Pressure Indicator
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air flow capacity:260 Cubic Feet Per Minute
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indoor outdoor usage:Indoor
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blade material:Plastic
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product dimensions:12.2D x 11.4W x 13.3H
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recommended uses for product:Ventilating
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3
First Alert9.6Exceptional
First Alert Radon Gas Test Kit, RD1
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product dimensions: 8.38 x 6.5 x 8.38 inches
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batteries:N/A
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country of origin: USA
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asin:B00002N83E
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date first available:June 27, 2007
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4
Airthings9.5Excellent
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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product dimensions:1"D x 2.7"W x 4.7"H
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batteries:1 AA batteries required. (included)
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country of origin:N/A
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asin:B00H2VOSP8
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date first available:December 3, 2013
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5
Leaping Lynx9.4Excellent
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
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6
AEGTEST9.3Excellent
AEGTEST HOUND-1011 Portable Radon Detector for Home, Lightweight, High-Accuracy Sensor, 45-Day Monitoring, Easy-to-Use Radon Tester, Short- & Long-Term in pCi/L or Bq/m³ for Basement – Gray
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7
AEGTEST9.2Excellent
AEGTEST HOUND-1011S Portable Radon Detector, High-Accuracy Sensor for Home, Lightweight, Audible & Visual Alarms, Long-Term Monitoring, Easy-to-Use Radon Tester in pCi/L or Bq/m³ for Basement
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8
X-Sense9.1Excellent
X-Sense Radon Detector for Home, Easy to Use, Zero Lab Fees, No Installation Required, Continuous Monitoring with Clear LCD Screen
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9
GQ8.8Very Good
GQ Radon Detector New V2.0 Radonscan Home Radon Monitor Alpha Radiative Gas Radiation USA Product Large Color Display Short and Long Term continuously Monitor Accurate Fast Sensitive Data Saving
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product dimensions: 3D x 3W x 5H
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batteries:N/A
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country of origin:N/A
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asin:B0DBNPTNSV
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date first available:July 30, 2024
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10
FixOasis8.6Very Good
Radon Fan Kit, with Rubber Couplers (4 to 3 Inch，fits 3" PVC), Quiet 260 CFM Quickly Mitigate Radon, Air Pressure Indicator, Ip67 Waterproof, Radon Mitigation System Kit
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Frequently Asked Questions
- What is a radon test kit?
- How do I use a radon test kit?
- How long does it take to get results from a radon test kit?
- Are there different types of radon test kits?
- Can I use radon test kits in any area of my home?
