Feature 1Premium Accuracy: The detector is used for measuring And X ray radiation, which are most suitable for measuring small changes in radiation level, and are highly sensitive to the most commonly used nuclides with a sensitivity 80cpm/ Sv/(Co 60). 2LCD Display: This detector has a large color LCD display screen, which is intuitive and convenient for you to view data. 3Rapid Response and Wide Measurement Range: This detector responds quickly to radiation and give timely alarms in high danger environments. The detection value is updated in real time. 4Wide Applicable Scenarios: This detector can meet the needs of family life detection, substation detection, mobile iron tower detection, etc. It can also be applied to material detection, environmental detection, radiation protection, radioactive screening, etc. 5Easy Carrying: Comes with a compact size and a light weight as well, you can easily take this detector with you to help with your work.Item Type: Radiation DetectorProduct Mode: XR1 ProMaterial: ABSDetection Technology: G M detection technologyTest Type: , , X rayDisplay Mode: LCD, backlightEnergy Range: 20kev to 3.2mev less than or equal to 30% (137Cs -)Sensitivity: 80cpm/ Sv/(Co 60) Test Accuracy: 0.01 Sv/h Real Time Range: 0 to 99.99 Sv/h Cumulative Range: 0 to 99.999 mSv/hReal Time Error: Less than or equal to 10%Mean Value Rrror: Less than or equal to 3%Power Supply Mode: 3 x 1.5V AAA dry batteries (shipped without batteries)Battery Duration: Greater than or equal to 4 hoursProduct Size: Approx. 105 x 70 x 30mm / 4.13 x 2.76 x 1.18in Wide Application: The detector can detect electromagnetic radiation and nuclear radiation. It can meet the needs of family life detection, substation detection, mobile iron tower detection, etc. It can also be applied to material detection, environmental detection, radiation protection, radioactivescreening, etc. . Package List1 x Radiation Detector