• Nuclear radiation detector: FNIRSI GC-01 Geiger counter nuclear radiation detector with integrated GM sensor, fast response time and high accuracy, capable of detecting gamma, beta and X-rays. Cumulative dosage equivalent: 0.00uSv-500.0mSv Energy range: 48 KeV-1.5 MeV ≤ ± 30% (for 137 Cs)

• Intelligent alarm: Enter the alarm setting option to set the current dosage alarm value and the accumulated dosage alarm value. Whether the detector screen is in idle state or working, the detected radiation dose exceeds the alarm threshold, the radiation monitor will automatically alarm. Light/vibration/sound, 3 combined alarm modes to choose from.

• Multifunctional Geiger Counter: Our Geiger counter has other various settings, such as alarm settings, system clock setting and unit setting and language switching. You can operate in English (default) or Chinese. Easy one-hand operation.

• Working principle: FNIRSI GC-01 uses a Geiger-Miller counter. Counter to detect the intensity of ionizing radiation (beta particles, gamma rays and X-rays). Use a gas tube or a small chamber as a probe. When the voltage on the probe reaches a certain range. Each time the beam is ionized in the tube to produce a pair of ions, it can produce a pair of ions. to produce an electric pulse in the same size. Recorded by the connected electronic device. The number of rays per unit time is thus measured.

• Application areas: Widely used in environments where ionized radiation exists. Such as DIY radiation, geological surveying, iron, inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on