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10 Best radon tests of 2025

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  • Best Choice

    1

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

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

    9.8
    Exceptional
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  • Value for Money

    2

    Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
    Airthings

    Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

    • Dimensions:4.7 x 4.7 x 1.4 inches
    • Power:Battery-powered
    • Sensor:Radon, humidity, temperature
    • Alarm:Color-coded visual indication
    • Battery Life:N/A
    9.6
    Exceptional
    Our Rating

  • 3

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

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

    9.5
    Excellent

  • 4

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

    9.4
    Excellent

  • 5

    First Alert Radon Gas Test Kit, RD1
    First Alert

    First Alert Radon Gas Test Kit, RD1

    • Dimensions:8.38 x 6.5 x 8.38 inches
    • Power:Gas Powered
    • Sensor:Radon Gas Test Kit
    • Alarm:N/A
    • Battery Life:N/A
    9.3
    Excellent
    Our Rating
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  • 6

    AKSTEST RM-60 Radon Detector with TFT Color Display, Long-Term Radon Monitor for Home, Basement, Audible & Visual Alarms, USB Type-C Rechargeable, pCi/L or Bq/m³
    AKSTEST

    AKSTEST RM-60 Radon Detector with TFT Color Display, Long-Term Radon Monitor for Home, Basement, Audible & Visual Alarms, USB Type-C Rechargeable, pCi/L or Bq/m³

    9.0
    Excellent

  • 7

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

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

    8.9
    Very Good

  • 8

    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
    AEGTEST

    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

    8.8
    Very Good

  • 9

    AEGTEST HOUND-1085 Radon Detector for Home, Basement & Nursery, Long-Term Continuous Radon Monitor for Family Lung Health, Rechargeable with 45-Day Battery Life, Audible/Visual Alarms, pCi/L or Bq/m³
    AEGTEST

    AEGTEST HOUND-1085 Radon Detector for Home, Basement & Nursery, Long-Term Continuous Radon Monitor for Family Lung Health, Rechargeable with 45-Day Battery Life, Audible/Visual Alarms, pCi/L or Bq/m³

    13% Off
    8.7
    Very Good

  • 10

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

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

    8.6
    Very Good