All Categories
    Menu Close

    Digital Radon Monitor for Home/Basement

    Digital radon monitor provides real-time radon monitoring and climate data, keeping basements and living spaces safe and comfortable. Digital radon monitor features a compact and user-friendly design, making it easy to operate and suitable for any indoor space.
    SKU: SISCO-AIR-RM75
    $276.92
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days
    Overview


    Digital radon monitor for sale combines advanced performance with convenience, offering a 2.1-inch touchscreen, automatic data storage, and a 5000mAh rechargeable battery. Digital radon monitor is suitable for homes, basements, offices, and industrial environments, providing continuous monitoring and long-term protection against radon exposure.

    Radon pulse ionization chamber detection sensor

    Multi-Parameter Detection

    • Digital radon monitor accurately detects radon concentration, temperature, and humidity for complete indoor air quality monitoring.
    • Equipped with a high-precision pulse ionization chamber sensor, radon air quality monitor provides fast and reliable radon measurement.
    • Radon monitor features a 2.1-inch high-resolution capacitive touchscreen, delivering clear readings in any lighting condition.
    • Ideal for homes, offices, garages, and industrial settings such as wastewater treatment plants.
    Radon minitor built-in rechargeable lithium battery

    Smart Power Managemen

    • Radon air quality monitor automatically saves historical data when powered off or restarted; connect to a computer to export PDF reports.
    • Built-in 5000mAh rechargeable battery with Type-C charging port, offering up to 12 days of continuous use in screen-off mode.
    • Radon monitor adopts smart power management, ensuring quiet night operation without affecting sleep.
    • Compact and portable design makes the radon monitor easy to carry for radon monitoring anytime, anywhere.
     

    Applications

    SISCO radon monitor is perfect for monitoring radon levels in homes, basements, underground parking garages, mines, offices, cellars, and wastewater treatment plants. Compact and easy to use, it ensures accurate detection in various environments, helping to maintain safety and health.

    Radon gas detector for garage

    Garage

    Radon gas detector for mine

    Mine

    Radon gas detector for sewage plant

    Sewage Plant

     Radon gas detector for cellar

    Cellar

    Specs

     

    Model SISCO-AIR-RM75
    Sensor High-precision radon ionization chamber pulse sensor + temperature & humidity sensor
    Measuring Range 6 Bq/m³ ~ 10 kBq/m³
    Accuracy ±10%
    Reliable Data Measurement Time 1 Hour
    Battery Capacity 5000 mAh, 3.7 V
    Battery Life Approx 12 days (screen off mode)
    Charging Port Type-C (green light on while charging, off when fully charged)
    Charging Time About 6 hours (when powered off)
    Alarm Interval Sounds for 20 seconds every 10 minutes after exceeding limit
    Operating Environment -10°C ~ 45°C, RH < 80% (data inaccurate beyond range)
    Dimensions  Diameter 81 mm, height 130 mm, approx.
    Weight 320g
    FAQs

    Q1: What does the digital radon Monitor measure?
    A1: The Digital Radon Monitor measures radon concentration in the air, as well as temperature and humidity, giving you a complete picture of indoor air quality.

    Q2: How accurate is the radon measurement?
    A2: This device uses a high-precision pulse ionization chamber sensor, with a measurement accuracy of ±10%. Reliable data can be obtained within about 1 hour of operation.

    Q3: How long does the battery last?
    A3: The built-in 5000mAh rechargeable lithium battery provides up to 12 days of operation in screen-off mode. It can be recharged via the standard Type-C port, taking about 6 hours for a full charge.

    Tips: Can the Digital Radon Monitor store historical data?

    Yes, the Digital Radon Monitor is designed with built-in data storage functionality. Whenever the device is powered off or restarted, the historical measurement records are automatically saved, ensuring that no important data is lost. This allows you to continuously track radon concentration trends over time without interruption. In addition, the monitor can be connected to a computer via the USB Type-C interface, enabling you to conveniently export the stored data in PDF format for analysis or reporting. 

    Warranty

    Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.


    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    5.0 3
    Write your own review Close
    *
    *
    Charlotte | 10/28/2025 7:04 PM
    Safe & Trustworthy
    As a homeowner with a basement, this radon monitor gives me total peace of mind! It uses a high-sensitivity sensor to detect radon with ±10% accuracy, and it starts showing reliable data in just 1 hour. The 2.1-inch screen is easy to read, and it auto-saves 30 days of data—great for tracking trends. The 5000mAh battery lasts 12 days on standby, and it connects to my phone via Bluetooth to export reports. I check it weekly, and knowing radon levels are safe lets my family breathe easy—must-have for basement homes!
    Diego | 9/30/2025 1:27 AM
    Digital Radon Monitor – Safe & Long-Lasting
    As a homeowner, this SISCO radon monitor is a must-have for my basement! It uses a high-precision ionization sensor to detect radon (6Bq/m³-10kBq/m³ range) with ±10% accuracy, and gives reliable data in just 1 hour. The 5000mAh battery lasts 12 days in screen-off mode—no frequent charging needed. It auto-saves data and exports PDF reports to my computer, and the 2.1-inch touchscreen is simple to use. Knowing radon levels are safe lets me breathe easier—great for any home with a basement!
    Hernandez | 9/23/2025 11:17 PM
    A Digital Radon Monitor Worth Buying
    I have a 15-square-meter basement at home that used to be a storage space for miscellaneous items. This year, I'm planning to renovate it and turn it into a finished wine storage area. The setup isn't complicated. I placed it in the middle of the basement—deliberately away from exhaust fans and windows, as readings near vents can be inaccurate. I kept the basement door closed and measured for 48 hours, occasionally checking the display. The real-time readings and the cumulative average were clearly visible. I later measured it again during the rainy season, when the basement was damp and I was concerned about fluctuations in radon levels. The result was only 88 Bq/m³, which is quite stable.