Description: With a clear LCD color large screen and compact size, this nuclear radiation detector allows for easy and quick reading of real-time values. Featuring a highly sensitive GM sensor and an advanced chip, this nuclear radiation detector is very suitable for detecting gamma rays, X rays, etc. It is constructed of ABS material. The length of this radiation detector is 88mm, the width is 43mm and the height is 19mm. This radiation detector can be widely used in harmful radioactive power plant, accelerator, iron and steel industry, chemical industry, isotope application, radioactive laboratory and surrounding environment monitor of harmful radioactive facilities. Features: Item Name: Radiation Detector Material: ABS Features: High-precision, LCD Screen, Two Alarm Modes Power supply: Built-in Battery Battery Capacity: 1800mAh Operating Time: 14 Days Charging Interface: Type-c ( Green Light Always on When Charging, Light Off When Full ) Sensor: GM Counting Tube Measurement Range: 0.08uSv-50mSv Measurement Accuracy: -17 Percent-+25 Percent Based on Cs Gamma Alarm Response Time: Less Than 10s Alarm Threshold Deviation: -17 Percent-+25 Percent Application Scenario: Industrial Radiation/Medical Nuclear Radiation/Food Items Nuclear Contamination/Stone Radiation/X, Gamma Rays Size Details: L: 88mm/3.46", W: 43mm/1.69", H: 19mm/0.75"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Radiation Detector 1 x Charging Cable 1 x User Manual 1 x Lanyard