Nuclear Radiation Detector Geiger Counter Radiation Dosimeter Portable Beta Gamma X-ray Rechargeable Radiation Meter with LCD Display, 5 Dosage Units Switched for Household, Industry

Features

• Nuclear Radiation DetectorThe Geiger counter is equipped with a built-in GM sensor, offering fast response and high accuracy for detecting Gamma, Beta, and X-rays. It covers a cumulative dose equivalent range of 0.00 Sv to 500.0 mSv and an energy range of 48 keV to 1.5 MeV, with an accuracy of 30% (for Cs)
• Intelligent Alert SystemThe GC-01 allows users to easily set personalized alarm thresholds for both current dose rate and accumulated dose. Whether the screen is active or in sleep mode, the device will trigger an automatic alert immediately when detected radiation exceeds the preset value. Users can choose from three alert modes light, vibration, or sound to best suit their environment and preferences
• Multi-Function & One-Handed OperationIn addition to its core radiation detection capabilities, the GC-01 includes practical features such as a system clock, unit switching, and language settings. The default language is English, with a one-touch option to switch to Chinese. Its compact and lightweight design supports easy one-handed operation, making daily use more convenient and efficient
• Operating Principle The GC-01 operates on the Geiger-Mller counting principle, specifically designed to accurately measure ionizing radiation intensity (Beta, Gamma, and X-rays). It uses a gas tube or small chamber as the detection probe. When the applied voltage reaches a specific range, each incident ray ionizes the gas inside the tube, producing an ion pair. This charge is then amplified into an electrical pulse of consistent magnitude, which is recorded by the electronics and converted into the number of rays per unit time, thereby providing a precise radiation reading
• Wide Range of ApplicationsThe Geiger counter is suitable for various environments where ionizing radiation may be present, including home radiation assessment (e.g., building materials), geological surveys, industrial inspections, nuclear power plants, radiology laboratories, and research facilities. Whether for professional use or personal radiation safety awareness, the GC-01 is a reliable and practical detection tool