Versatile application areas GC01 is designed for a wide range of environments. It is suitable for home improvement radiation checks, geological surveys, vehicle inspections, nuclear power plants, industrial sites, radiology departments, and laboratories. It helps ensure compliance wherever ionizing radiation is a concern. Advanced nuclear radiation detection GC01 Geiger Counter features a builtin GM sensor that detects Gamma, Beta, and Xray radiation. It offers a cumulative dose equivalent range from 0.00 uSv to 500.0 mSv and an energy range of 48 KeV to 1.5 MeV, with accuracy within ±30% for 137 Csγ. This enables precise radiation monitoring across diverse settings. Userfriendly multifunctional design GC01 provides configurable settings including alarm configuration, system clock adjustment, and unit/language selection (default English, optional Chinese). Its handfriendly design is intuitive and accessible for both professionals and everyday users. Wide range of applications This Geiger counter is suitable for environments where radiation monitoring is critical, including renovation testing, geological surveys, customs inspections, vehicle checks, nuclear power plants, industrial radiography, and laboratory research. It is a practical tool for both professionals and concerned homeowners.