Portable Nuclear Radiation Detector | X / Gamma Radiation Meter | 0.00μSv/h-10mSv/h | Audible / Light / Vibration Alarm | LCD | Rechargeable

Technical Specifications

Type: portable nuclear radiation detector
Detected radiation: X-rays and gamma (γ) radiation
Energy range: 40KeV ~ 3.0MeV
Dose rate measurement range: 0.00 μSv/h ~ 10 mSv/h
Accumulated dose measurement range: 0.00 μSv ~ 9999 Sv
Measurement units: μSv/h; mSv/h; Sv/h; CPS
Unit switching: automatic
Energy response error: ≤ ±25% (according to 137Cs)
Relative intrinsic error: ≤ ±20% (at 10μSv/h)
Dose rate alarm threshold: adjustable
Accumulated dose alarm threshold: adjustable
Protection alarm response time: ≤ 5 s
Alarm types: audible alarm, light alarm, vibration alarm
Display: LCD digital
Power supply: 3.7V 2000mAh lithium battery
Dimensions: 120 x 56 x 31 mm
Weight: 80 g
Operating temperature: -10°C ~ +50°C
Permissible relative humidity: up to 95%

Functions

Precise X-ray and gamma radiation monitoring - allows continuous supervision of the most hazardous types of ionizing radiation commonly found in the environment – X and γ rays
Real-time dose rate display - the current radiation intensity is shown directly on the screen, allowing the user to instantly observe environmental changes
Accumulated dose recording - stores the total absorbed radiation amount over time, making it suitable for longer work periods or staying in hazardous zones
Triple warning system - when the preset limit is exceeded, an audible warning, bright light signal, and vibration are activated
Adjustable alarm thresholds - the user can manually set at what dose or dose rate the device should provide an alert
Ultra-compact portable design - the device fits in a pocket, tool bag, or emergency safety kit

Usage

For household users / people seeking safety: The device is relevant for people living near industrial facilities, those interested in environmental safety, users wishing to check purchased metal products or older equipment, and travelers visiting areas where elevated radiation background may occur.
For engineers / technical safety specialists: Suitable for control of technical rooms, monitoring of industrial facilities, checking laboratory equipment, and prevention of emergency situations.
For electricians / service specialists / equipment repair technicians: Useful when working in hospital technical zones, servicing X-ray equipment, maintaining safety systems, and industrial sites with specific measuring devices.
For civil protection services / educational institutions: Perfect for emergency kits, radiation training demonstrations, and safety instruction.

Advantages

Detects X-rays and gamma radiation
Compact and very lightweight
Clear LCD screen
Adjustable warning limits
Triple alarm – sound + light + vibration
Suitable for both domestic and professional use
Rechargeable lithium battery
Fast response within 5 seconds
Allows continuous accumulated dose monitoring

Disadvantages

Does not detect alpha and beta radiation
Does not have laboratory calibration class like top-category professional meters
Designed more for operational control than ultra-precise scientific research
For professional monitoring of extremely high radiation, specialized stationary devices may be required

What type of radiation can this device detect?

The device is designed to detect X-rays and gamma (γ) radiation. These are the most commonly monitored types of ionizing radiation in environmental, medical, industrial, and technical zones.

Does this radiation meter show data in real time?

Yes. The device continuously analyzes the ambient radiation background and displays the current dose rate (μSv/h, mSv/h, Sv/h) and changes in radiation intensity on the LCD screen in real time.

How does the device warn about dangerous radiation levels?

The device has a triple warning system: audible signal, light indication, and vibration alert.

Does the detector measure accumulated radiation dose?

Yes. In addition to the instant radiation level, the device also records the total accumulated radiation amount over time, making it suitable for monitoring longer stays in a specific area.