Ideal Choice The Geiger counter features a liquid crystal LCD display for clear readings. Language can be switched between English and other available options. Designed for easy one-handed operation. Intelligent Prompt Access the settings menu to set your desired threshold value. Whether the device is in standby or active mode, the radiation monitor will automatically alert you when radiation levels exceed the preset limit. Offers three alert modes: visual, vibration, and sound. Fast Response Equipped with a built-in Geiger-Müller tube to enhance detection sensitivity. Provides accurate measurements with minimal error and a response time of less than 1 second. Capable of detecting gamma rays, beta rays, and X-rays. Multiple Measurements This nuclear radiation detector supports real-time measurement of dose rate, average value, maximum value, and cumulative dose, meeting requirements across various scenarios. Scope of Application Suitable for environments where ionizing radiation may be present. Commonly used for home safety checks, geological surveys, vehicle inspections, industrial facilities, nuclear power plants, radiology departments, and laboratory settings. Specifications: Model: GC01 Dose rate range: 0.00–1000 µSv/h (10 mSv/h) Detected radiation types: Gamma rays, X-rays, beta rays Detector type: Energy-compensated GM tube (Geiger-Müller tube) Languages: English and additional selectable language Battery capacity: 1100 mAh