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    Portable Nuclear Radiation Meter

    Portable nuclear radiation meter is a highly accurate and easy-to-carry device for monitoring X, r and β-rays. With an energy range of 0.08uSv/h ~ 9999μSv/h, the handle nuclear radiation meter is used for rapid detection of radiation levels in the environment. Its sensitive meter and advanced technology ensure accurate measurements, while its lightweight design makes it easy to carry and operate.
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    Highly sensitive and portable nuclear radiation meter with a measurement range of 0.08 μSv/h ~ 9999 μSv/h. The operating environment of the handheld nuclear radiation detector is between -10 ℃ and 50 ℃, humidity ≤ 95 ℃, RH without condensation. The nuclear radiation detector can be preset with alarm thresholds for instantaneous dose rate/accumulative dose and average dose rate.


    • Can monitor X, R and β rays.
    • Support Chinese/Korean and other eight languages, can be freely switched.
    • TFT high-definition display, real-time measurement and can display data in multiple units.
    • Easy to operate and sensitive to ensure the accuracy of the measurement results.
    • The nuclear radiation detector can be preset over-limit alarm reminder, timely alarm to ensure safety.
    • Three selective alarm modes: sound, flash and vibration.
    Portable nuclear radiation meter detail

    Portable nuclear radiation meter panel details

    1. Display screen
      Adopting TFT high-definition display, the screen display for power tips, speakers, test results, units, language and menu display icons, convenient for users to understand the real-time data view.
    2. Power/menu
      Long press to turn on/off, real-time value for the current measurement value, short press to menu switching interface (real-time value/average value/accumulative value/bar graph)
    3. Elimination
      Right direction key, power on state, in the cumulative interface or column interface, short press to clear zero for that data.
    4. Language display
      The instrument supports eight languages display such as Chinese/English, which can be freely switched to facilitate the user's use and improve the experience.
    5. Test result
      Multiple unit display, real-time view of instantaneous dose rate/accumulative dose rate/average dose rate data.
    6. Turn the horn on/off 
      Under the power-on state, short press to select on/off for the alarm sound of the buzzer. Long press left button to enter language switching and alarm value setting, press power button to enter menu, press left/right button to switch language or set alarm value size, long press left button to confirm and exit.


    SISCO nuclear radiation detector are widely used in daily life, medical environment, industrial environment and workplace health. etc.

    Portable nuclear radiation meter applications

    Detection and Counting 90mm Geiger counting tube
    Measuring Range 0.08uSv/h ~ 9999μSv/h
    Operating Environment -10~50°C; Humidity ≤95%RH without condensation
    Charging Method USB-Type-C
    Product Size 100*40*25mm
    Screen Size 0.96 inch TFT color screen
    Product Weight 0.5kg
    Refresh Frequency 1 second each time
    Response Speed 10 seconds or less, 2 minutes to reach a stable value
    Battery Capacity 300mah

    Q1: What should I do if the nuclear radiation meter shows abnormal values?
    A1: First, make sure the nuclear radiation meter is functioning properly and is not damaged or contaminated. If the problem persists, it may be caused by interference in the environment, try changing the measurement position or calibrating the nuclear radiation meter.

    Q2: How do I resolve a nuclear radiation meter that is not as expected?
    A2: Check that the nuclear radiation meter is properly calibrated and that the correct operating procedures are followed. Also consider environmental factors such as weather or nearby radioactive sources, which may affect the measurement results.

    Q3: How can I extend the battery life of my nuclear radiation meter?
    A3: Ensure that you use high quality batteries and charge or replace them regularly. Reducing the amount of time the nuclear radiation meter is used unnecessarily, such as turning the nuclear radiation meter off when not in use, can help extend battery life.

    Tips: How to ensure the accuracy and reliability of nuclear radiation meters?

    • Periodic Calibration: Calibrate the measuring instrument periodically according to the manufacturer's recommendations to ensure accuracy.
    • Cleaning and Protection: Keep the instrument clean, wipe it with a soft cloth and avoid chemical contact. Protect the instrument with a protective cover or case.
    • Avoid Severe Shocks: Avoid severe shocks or impacts to the instrument to prevent damage to internal components.
    • Proper Storage: Store the instrument in a dry, ventilated area away from extremes of temperature and humidity.
    • Battery Management: Check the battery regularly to avoid damage to the battery due to prolonged storage and replace the battery as needed.
    • Follow the User's Guide: Read and follow the instrument's User's Guide carefully to ensure proper operation and maintenance.

    Thank you for buying industrial test and measurement equipment on, 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.
    4.7 3
    Write your own review Close
    Leander | 11/26/2023 6:28 PM
    Real-Time Monitoring
    Real-time monitoring capabilities provide instantaneous readings, allowing users to promptly assess radiation levels and respond accordingly. This is crucial for ensuring the safety of individuals and the environment.
    Eithan | 10/18/2023 8:13 PM
    Very easy to use
    This portable radiometer is very easy to use, with a simple interface and clear guides that helped me understand radiation levels quickly. It is compact and lightweight and easy to carry around. It is very convenient for me who often need to detect environmental radiation.
    Benjamin | 9/13/2023 11:27 PM
    Efficient and reliable
    The unit is lightweight and easy to carry, simple to operate, and offers excellent measurement performance. It also has a long battery life. All in all, this nuclear radiation meter is an efficient and reliable tool that is very useful both in the laboratory and in the field.