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