Skip to content
Skip to content

Airthings Corentium Home Radon Gas Detector

3 reviews
SKU 244
Original price $179.99 - Original price $179.99
Original price
$179.99 - $179.99
Current price $179.99
in stock

Rise takes a thoughtful approach to assessing and choosing home improvement products and brands that prioritize homeowners' health, their wealth, and the planet.

The Corentium radon gas monitor is a state-of-the-art measuring instrument that combines ease of use and performance.

The Corentium radon monitor allows you to take a reading of the radon levels and its LCD screen displays the average daily, weekly and long-term concentrations. Powered by three standard AAA batteries, the monitor makes it easy to take measurements from one room to another to get an overview of radon concentrations in a home, workplace, school, daycare center, or any other location. The Corentium radon monitor is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system.

The internal architecture of the Corentium monitor comes from advanced technology. Particular attention has been paid to the quality and protection of the internal components, allowing the use of algorithms for signal analysis that are more sophisticated. The Corentium monitor quickly adapts to its environment and eliminates inaccuracies related to external factors, obtaining the best accuracy in its niche.

The Corentium monitor is guaranteed for one year, and in regular home use, it requires no annual calibrations throughout its useful life, estimated at over ten years.

    Delivery time / Order Processing & Shipping Times

    Rise ships manufacturer direct. We work hard so you receive your product(s) as quickly as possible. Shipping times are subject to each carrier's daily cut-off time, and dependent upon warehouse turnaround. Learn more about our order processing & shipping times here.

    Carbon-neutral shipping with Shopify Planet
    Carbon-neutral shipping on all orders
    shipping emissions removed
    That's like...
    miles driven by an average gasoline-powered car
    We fund innovations in...
    Direct Air Capture
    Bio Oil

    Product Specifications

    • Portable
    • Large LCD display
    • Robust
    • EMI proof
    • Accurate
    In The Box
    • 1 Corentium Digital Radon Monitor
    • 3 x AAA batteries
    • User manual
    Power Three LR03 (AAA alkaline) batteries
    Battery life Approximately 2 years
    Accuracy/Precision (at 200Bq/m³)

    Short term: 10% for 1-week average

    Long term: 5% after 2 months

    Color Black plastic with grey front plate

    Height: 120 mm (4.7 inches)

    Width: 69 mm (2.7 inches)

    Thickness: 25 mm (1 inch)

    Weight 130 grams (4.6 ounces) inc. batteries
    Operating conditions

    Temperature: 39 to 104 °F (4 to 40 °C)

    Relative humidity < 85%

    Dynamic range


    0 - 500 pCi/L

    Quick Start

    1. Insert batteries and the measurement indication in upper right corner should start to blink
    2. Place your Corentium at the correct location:
      • The monitor should be lying flat with the display facing up. The monitor should not be hanging or standing
      • The monitor should not be exposed to sunlight
      • The monitor should be placed at least 25 cm away from nearest wall, at least 50 cm above the floor and least 150 cm from nearest door, window or ventilation inlet/outlet
    3. Measure for minimum 7 days in the mostly used rooms, for instance:
      • Living rooms
      • Bedrooms
      • Rooms with ground contact
    Customer Reviews
    5.0 Based on 3 Reviews
    5 ★
    4 ★
    3 ★
    2 ★
    1 ★
    100reviewers would recommend this product Write a Review Ask a Question

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!

    Filter Reviews:
    Canada Canada
    I recommend this product

    I like the feedback

    Good. I like the hourly/daily/weekly and long term average radon level feedback. After using it less than 1 month, I am starting to see the value of taking readings for 3 months to get the long term average, before deciding on a radon mitigation strategy.

    Canada Canada
    I recommend this product

    Air Quality Improvement

    First readings in 1st floor were 120 Bq/m3. Increased HRV flow rate. Improved to say 90Bq/m3. Vacuumed screen on fresh air intake, improved to 60. A good device to monitor changes that help improve ventilation.

    Canada Canada
    I recommend this product

    Great product and Fast shipping

    The detector works very well - for the price I preferred buying this than a unique test you send to a lab, because you have no idea of your reading or if it really worked. This one you see the short term and long term results and can use it for different parts of your house. I highly recommend it!

    Interested in Deals and New Products?

    Keep up-to-date on deals and new home building products that benefit your health, your wealth, and the planet delivered right to your inbox.