Airthings Corentium Home

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£158.99 £145.99
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Product Information



Corentium Home by Airthings is the world's bestselling digital radon detector. Developed by in-house CERN particle physicists, Corentium Home is the first-ever, battery-operated, digital radon detector. Understand your daily short and long-term radon measurements, and gain full control without ever waiting for lab results.

Easily monitor radon levels in your home with this compact yet powerful radon gas detector. Home is the leader in the radon market, outselling all other digital radon detectors because of its accuracy, simplicity and trustworthiness.



Airthings Corentium Home delivers:

  • Quick results. Tracks Radon levels over long periods allowing for more accuracy than traditional methods.
  • Quick results. Within 24 hours you will see the first indication of your radon levels.
  • No lab fees. Save money with no lab tests needed, ever!
  • Customised reporting.

What is Radon gas?

Radon gas (Rn) is a colourless, odourless, tasteless radioactive gas formed by radioactive decay of the tiny amounts of naturally occurring uranium found in rocks and soil.  It can be found in every home and building with levels fluctuating throughout the day.

Every home needs a radon mitigation system or detector. Radon is the number one cause of lung cancer among non-smokers and kills more than 6 times the number of people than home fires and carbon monoxide poisoning combined.

Why measure Radon?

Radon is :

  • The leading cause of lung cancer for non-smokers.
  • Kills more than 6x the amount of people than home fires and carbon monoxide combined.
  • An invisible, odourless, tasteless, radioactive gas.
  • Is present in all buildings and homes.
  • Fluctuates daily, weekly, yearly.
  • Easily monitored and managed with a digital radon detector.


Portable and easy to use. Small and battery operated (3 x AAA) with up to 2 year battery life.

Brand Introduction

Airthings is the market leader in smart indoor air quality monitoring, helping homeowners everywhere to understand and manage the health of their home through monitoring of radon gas, mould, damp, humidity, VOC’s, CO2, temperature and pressure.  We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside.  Prevent illness, and increase productivity, energy and good health with Airthings.

One-year limited warranty. Please refer to the Airthings website for more information. If you are a consumer, the limited warranty is in addition to your consumer rights, and does not jeopardise these rights in any way.
Operating Temperature:
4°C to 40 °C
Accuracy/Precision (at 200Bq/m³):
Short-Term: 10% for 1-week average | Long-Term: 150% after 2 months
Dimensions (L x W x H):
13cm x 7.7cm x 3.6cm
Dynamic range:
0 - 500 pCi/L