Portable Radiation Dose Alarm for Personal Safety Stay protected wherever you go with the Portable Radiation Dose
Alarm, a compact and reliable device designed to monitor and alert
you of radiation exposure in real time. Whether you work in
healthcare, nuclear energy, aviation, or simply want peace of mind
while traveling, this pocket-sized dose alarm delivers precise
radiation tracking with immediate feedback.
Equipped with a high-sensitivity Geiger-Müller tube, it detects
gamma and X-ray radiation exposure and sounds an audible and visual
alarm when safe thresholds are exceeded. The easy-to-read digital
display shows cumulative dose and dose rate, making it ideal for
professionals, first responders, and safety-conscious individuals.
Key Features:
Real-Time Dose Monitoring: Continuously tracks radiation dose rate
and cumulative dose with high accuracy.
Audible & Visual Alarms: Alerts instantly when radiation levels
exceed user-defined safety thresholds.
Compact & Lightweight: Easily fits in your pocket, on a belt
clip, or in a bag for portable use.
Digital LCD Display: Shows current dose rate (µSv/h) and total dose
received.
Memory Function: Stores historical dose data for review and safety
compliance. | Detection ray | X, γand hard β ray | | Sensor | Energy compensation GM tube (Geiger counter tube) | | Measurement range | a. Dosage equivalent rate 0.08—99999μSv/h (maximum 100 mSv/h) | | | b. Accumulative dosage equivalence 0.00μ Sv—999.0 mSv | | Energy scope | 50 keV—1.5 MeV ≤ ± 30 % (as for 137 Cs I) | | Relative innate error | ≤ ± 10 % (137 CS 1 mSv/h) | | Flexibility | 80 CPM/μSv/h (as for Co—60) | | Alarm value | a. Dose rate Selection among 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0,
50.0, 100.0μSv/h at disposal. | | | b. Accumulative dose Selection among 0.05, 0.5, 1.0, 1.5, 2.0, 5.0,
10.0, 20.0, 50.0, 100.0 mSv at disposal. | | Unit of dose rate | μSv/h, μGy/h, m R/h. | | Measurement display | The dosage rate is displayed per second; the protection alarm
response is less than 5 seconds. | | Working Temperature | - 10 ºC ~ + 45 ºC | | Working humidity | ≤ 95 % | | Power supply | Two No.7 (AAA) batteries | | Dimension | 100 X 70 X 26 mm | | Weight | 100g (Not including battery) |
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