Fast Measurement The Nuclear Radiation Detector features real-time detection, fast measurement, real-time update of cumulative dose, simple and intuitive.High Sensitivity This Nuclear Radiation Detector Counter adopts an advanced sensor processor, so it has high sensitivity, high precision and fast response time.LCD Display With the LCD display, the working status of the Nuclear Radiometer is clear on the display, so you can read the data quickly and accurately. With three alarm modes: sound, light and vibration, which can better remind you and give you a great experience.Portable Design The Counter is compact and portable, which allows you to put it inside the pocket and carry it with you. It has a simple user interface, clear and user-friendly.Storage Function The Nuclear Counter Radiation Detector has an automatic data storage function, even if the a sudden power failure, the data will not be lost and can be stored for a long time.Features:1. With three alarm modes of sound, light, and vibration, the Nuclear Radiation Detector can remind you better and give you a great experience.2. High Sensitivity: The imported sensor processor is adopted, which has high sensitivity, high precision, and fast response speed.3. Storage function: With an automatic data storage function, the data will not be lost and can be stored for a long time.Specifications:Material: ABSDetection rays: X, Y and hard beta raysDose equivalent rate: 0.01~1000Sv/h (maximum 10mSv/h)Cumulative dose equivalent: 0.01Sv~500.0mSvEnergy response: 48KeV~1.5MeV30% (for 137CS-)Relative inherent error:NR-75015%(137CS1mSv/h)NR-85010%(137CS1mSv/h)NR-9503%(137CS1mSv/h)Language: English, ChineseSensitivity: 80CPM/uSv (for Co-60)Alarm threshold:Dose rate: can be arbitrarily selected from 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0Sv/hCumulative dose: selectable 0.05, 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0mSvPower: 2 * AA batteries (not included)Packing size: about 172*126*36mm/6.8*5.0*1.4inPacking weight: about 200gPackage List:Nuclear Radiation Detector