Features: Intelligent alarm: When the detected radiation dose exceeds the alarm threshold, the radiation monitors will automatically alarm. Multifunctional Geigers Counter: Used to detect the intensitys of ionizing radiation (γ β, and X-rays). High-definition display: Easy to observe in low light environment, easy to read. Application fields: Widely applicable to environments with ionizing radiation. Such as home improvement radiation, geological survey, iron, inspection vehicle, nuclears power plant, industry, radiology department, radiation laboratory, etc. Easy to carry: small size, compact structure, easy to carry. Fast responsing and wide measurement range. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Product size: 169*75*26mm Material: ABS Color: Black Display: LCD display Sensor Type: Geigers Counter Radiation dose rate range: 0.01μSv/h-1000μSv/h Cumulative dose: 0.01μSv-500.0mSv Energy response: 50KeV~1.5MeVSensitivity: 80CPM/μSv/h (for Co-60) Power supply: 2000mah battery DC 5V (1A-2A) port charging cable (included) Working temperature: -10 DegreeC~45 DegreeC Working humidity: below 80% Included content: host + manual + charging line Package List: 1 x Nuclears Radiation Detector