Features: Highprecision detection: This detection instrument has highprecision radiation detection function, which can accurately measure the intensity of electromagnetic radiation and provide reliable data analysis. Multibandcoverage: The product supports radiation detection in multiple frequency bands, including common radiation sources such as wirelessnetworks mobile communication, and household appliances. Real timemonitoring: The device can monitorradiation levelsin real timeand remind users throughintuitive displays or indicator lights, ensuring their health and safety. Sensitivity adjustment: The product can adjust sensitivity according to different needs, adapt to different radiation environments, and provide more accurate radiation data. Visual interface: The device is equipped with anintuitive display screen, which clearly displays the radiation value and alarmstatus, allowing users to directly understand the radiation situation Specifications: Model :XR1-Pro Measurement ranges 99.99usv/h Measurement object nuclear radiation temperature and humidity Measurement accuracy 0.001 usv/h Resolution 320x240 Size approx 105x70x30mm/4.13x2.76x1.18in Weight 0.18kg Battery :Not Included Note: Due to the problems of lighting effectsand shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 Set Radiation Detection Tool (without battery)