XR-1 radiation detector with color screen - professional Geiger counter for beta, gamma, and X-ray radiation

The XR-1 radiation detector is a compact personal dosimeter designed to detect beta, gamma, and X-ray radiation in real time. This radiation detector is suitable for nuclear physics research, environmental monitoring, and industrial applications where it is important to quickly and accurately assess the level of radiation in the environment or workplace.

Radiation detector - key features

• Compact size - Small dimensions allow you to freely carry the device in a tool bag, without taking up much space.
• Real-time dose (REAL) - The display is updated every second and automatically starts working immediately after being turned on, without any additional settings.
• Average dose (AVG) - Calculates the average radiation value over a certain period, which is convenient for checking background radiation in low-radiation environments.
• Accumulated Dose (ACC) — Accumulates the total amount of detected radiation; data is saved even when the device is turned off.
• Color screen — Clearly displays all measurement modes and values, making it easy to monitor data at any time.
• Wide scope of application — Suitable for nuclear physics, environmental monitoring, and industrial applications.

Technical specifications

• Material: ABS
• Color: white, black (optional)
• Detected radiation types: β, γ, X-rays
• Energy range: 20keV–3.0MeV ≤30% (137Cs)
• Sensitivity: 80cpm/μSv/h (Co-60)
• Measurement accuracy: 0.01μSv/h
• Real-time range: 0–99.99μSv/h
• Accumulated dose range: 0–99,999mSv
• Power: 3×1.5V batteries or 1.2V rechargeable batteries (not included)
• Package contents: 1× radiation detector

Who is it suitable for and how to use it?

This radiation detector is suitable for engineers, environmental specialists, industrial workers, and individuals who want to monitor radiation levels at home or while traveling. The device is conveniently carried in a pocket or bag, and the results are displayed immediately after turning it on. Press the M button to recalculate the average value, and the L and R buttons together to clear the accumulated dose.

Buyer questions

Question: How does the real-time dose measurement work?
The device automatically updates the display every second after being turned on, showing an accurate value without any additional action. The display shows the unit μSv/h.

Question: Is it possible to save the accumulated data?
Yes, the accumulated dose is not lost when the device is turned off; the data continues to accumulate after restarting. It can be cleared by pressing the L and R buttons together.

Question: What type of radiation is detected by this device?
The device detects beta, gamma, and X-ray radiation, operating within the 20keV–3.0MeV energy range, with a sensitivity of 80cpm/μSv/h according to the Co-60 standard.

The XR-1 radiation detector is a reliable choice for those who need to accurately monitor radiation levels at home, at work, or outdoors. Compact and convenient for everyday use.

Sources: Geiger counter | TopSmart store