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10 Best radon test kits of 2026
Save up to 25% off
Best Choice1
9.8Exceptional
Aprilaire ARN25K Radon Mitigation Kit, 1500 and 2500 Sq. Ft., Basement, Crawlspace, Slab Application, Quiet Performance, Indoor/Outdoor, Commercial/Residential, Manometer, System Alarm
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product dimensions:11.75 x 11.75 x 8.6 inches 11.25 Pounds
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batteries:1 Lithium Metal batteries required. included
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country of origin:USA
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asin:B09NF226T1
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date first available:December 10, 2021
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Value for Money2
9.7Exceptional
Festa AMG Maverick Radon Fan – 3“ Installation Kit - Quiet and Energy Efficient Radon Mitigation Inline Fans – High Performance 4” Duct Fan
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package dimensions:15.2 x 14 x 13.9 inches 5 Pounds
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asin:B0B72D7SS1
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date first available:July 20, 2022
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best sellers rank: 73 in Household Ventilation Fans
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air flow capacity:N/A
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3
9.6Exceptional
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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item weight: 3.2 ounces
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batteries included: No
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item model number: RD1
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included components: First Alert RD1 Radon Gas Test Kit
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4
9.5Excellent
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
15% Off-
product dimensions:1"D x 2.7"W x 4.7"H
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item weight:3.52 ounces
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batteries included:Yes
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item model number:223
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included components:Radon sensor, 3 AAA batteries
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5
9.4Excellent
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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6
9.3Excellent
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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package dimensions:N/A
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asin:B0CWYPYGY4
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date first available:March 3, 2024
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best sellers rank: 181,825 in Tools & Home Improvement See Top 100 in Tools & Home Improvement 479 in Household Ventilation Fans
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air flow capacity:260 Cubic Feet Per Minute
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7
9.2Excellent
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
9.0Excellent
X-Sense Radon Detector for Basement, Zero Lab Fees, XR0A-SR, White
25% Off
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9
Airthings8.8Very Good
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
23% Off Limited Time Deal-
product dimensions:4.7 x 4.7 x 1.4 inches 7.68 ounces
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item weight:N/A
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batteries included:N/A
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item model number:2950
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included components:N/A
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10
8.7Very Good
Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors
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