Features Smart Testing: With the radiation detector, you can easily test the radiation dose and better maintain your health. Clear display: The digital display promises a clear view of accurate data, which also simplifies the operation. Practical use: allows for wide application in the environment of daily life, suspected radioactive sources, jewelry, etc. Reliable Work: Powered by 2 AA batteries, not included, the tester made of high quality ABS has a long battery life. EASY TO CARRY - Comes with a light weight and also a compact size, both storage and transportation are very convenient. Specification: Item Type: Radiation Detector Material: ABS Application: for the environment of daily life, suspected radioactive sources, imported products, jewelry, decorative building materials, radiology department, TC, CR, DR, blood irradiator, radionuclides, drug 131, nuclear waste field, X-ray equipment, radioactive source transport protection, mining facilities, steel recycling, metal processing, occupational health, supervision, customs, medical care, Prepregnpregnpregnpregnand other Healthcare personnel. Battery: 2 x 1.5V AA (not included) Detection: for medical nuclear radiation, industrial nuclear pollution, decorative stone radiation, hydrogen pollution radiation, hard beta, X-rays, X-rays, base station microwave radiation, electromagnetic field radiation, seafood radioactivity, iodine 131, absolutely 137, drill detection 60, hospital verification. Package List: 1 x Radiation Detector 1 x User Manual Package List 1 x Radiation Detector 1 x User Manual