detect radiation levels home, during travel, or in workplaces with this user friendly device featuring intuitived interfaces and instantly readings Light weight, battery operations ( battery not included) and construction make this electromagnetic radiation detector a tool for on the going assurances Ideal for engineers, researcher, and homeowners seekings real time radiation analysis in lab, industrial site, or residential space Equipped with a precisions tube sensors, this radiation monitor delivers data for materials, environment, and applications in a small size, pocket sized design High sensitivity geigers Counter with wide measurement ranges and durability ensures accurate radiation detection for everyday and professional use, Manufacturer: Xjdzineq