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Corentium Plus | Professional radon detector

Corentium Plus | Professional radon detector

SKU: 12-220
GTIN: 7090031102319
Category: Radon

Meet Corentium Plus, the radon monitor that brings data to life. Using the Corentium Plus, you’ll know exactly when levels are high.

1.128,00 €
incl. 19% VAT , Free shipping
Manufacturers recommended retail price: 1.250,00 €
(Save 9.76%, i.e. 122,00 €)

Meet Corentium Plus, the radon monitor that brings data to life. Using the Corentium Plus, you’ll know exactly when levels are high.


Airthing Corentium PLUS

Meet Corentium Plus, the radon monitor that brings data to life. Using the Corentium Plus, you’ll know exactly when levels are high.

Built with multiple state-of-the-art sensors, the Corentium Plus is a radon monitor that will record everything you’ll need to view fluctuations in radon concentration by the hour. The device comes with user-friendly and Excel compatible software, allowing you to upload data to your PC.


  • LCD screen shows 1-day and 7-day averages, updated hourly, and long term averages over the period of up to one year
  • Equipped with sensors for temperature, humidity, atmospheric pressure, and tilt
  • Ability to turn the display off during measurement
  • Stores up to 10 years of data at 1-hour resolution
  • Upload to PC with a micro-USB cable (included)
  • Includes user-friendly and Excel-compatible software for analysis and reporting
  • Work/time exposure calculation shows what parts of the day levels are high
  • 2 year battery life

Corentium Plus samples indoor air through a passive diffusion chamber, using alpha spectrometry to precisely calculate the radon level. Radon is detected using a silicon photodiode to both count and measure the energy of alpha particles resulting from the decay chain of radon gas. The instrument is calibrated to reference instruments in accredited laboratories.

Airthings Corentium Plus

The Corentium Report and Analyze (CRA) software, which comes with the Corentium Plus, allows the user to download all the data from the monitor and each sensor to a PC. The software functionalities are extensive, including the ability to generate custom graphics, custom professional reports, and convert all the data into a CSV file.

Question: Can Corentium Plus be used for official testing?

Answer: The Corentium Plus can be used for official testing everywhere except for the US and Canada. For a device certified for official testing in the Canadian and US markets –  look to the Corentium Pro.

Question: How often does the device need to be calibrated and how much does it cost to calibrate?

Answer: There is no need to calibrate the Corentium Plus over its lifetime. The device comes pre-calibrated and adapts automatically to its new environment to provide accurate readings.

Question: How quickly can the Corentium Plus device calculate accurate results? A home inspection lasts only a few hours, will it have to be left overnight?

Answer: In the US, a short-term test lasts minimum 48 hours. However, we recommend measuring at least 7 days, and preferably a few months. The longer you measure, the more accurate the results.

Question: How can we be positive the readings are accurate?

Answer: The uncertainty is 12% after one week and 9% after one month, measured at 50 – 350 Bq/m3

Question: What is the estimated lifetime of the instrument?

Answer: The estimated lifetime is 10 years. The AAA Batteries are estimated to last approximately 2 years.

With the Corentium PLUS you can make professional radiation measuring.


The software allows the analysis and documentation of the values ??over days, weeks and months. The radon level can be easily analyzed over custom date ranges, such as working time or school hours from Monday to Friday from 07:00 clock to 17:00 clock, if there are people in the buildings. This eliminates a major source of errors that occur in measurements based on average values, since usually at night and on weekends higher radon levels are measured, because the ventilation is often switched off at these times, or is operated on a reduced level.

The Corentium PLUS is the expansion and improvement of the Canary Pro 1

Besides measuring the radon levels over the time, you can also measur temperature, humidity and barometric pressure.


Further, the senstitivity and the memmory is improved.

The measurements over 10 year (1 hour interval) can be stored.


- Time-resolved measurement of radon 

- Temperature 

- Humidity 

- Air pressure 

- Inclinometer 

- 10 year storage (1 hour interval) 

- New Software 


The offer does not include the protection case. Just shown as an example.


Verwendung: Professionell
Stromversorgung: Batterie
Anzeige: Großes Display
Kategorie: Radon
Contact data

Airthings | Corentium Plus Manual EN

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