Features: High-precision Radiation Detection: Our handheld digital EMF detector combines the functions of a Geiger counter nuclear radiation detector and a handheld digital radioactive tester. It provides accurate measurements of beta gamma and X-ray radiation levels ensuring your safety and peace of mind. Sound and Light Alarm System: Equipped with a built-in sound and light alarm our radiation monitor instantly alerts you when radiation levels exceed safe thresholds. This feature ensures timely response and effective protection making it suitable for both experienced and inexperienced users. Portable and Versatile: Designed for home office and outdoor use our professional mini radioactive radiation monitor offers convenience and flexibility. Its compact size and lightweight construction make it easy to carry and use in various environments allowing you to conduct EMF inspections wherever you go. High Accuracy Measurement: With advanced technology and precise sensors our radiation monitor delivers accurate and reliable measurements of radiation levels. Whether you're a professional or a beginner you can trust this device to provide you with the data you need for assessing potential radiation hazards. User-Friendly Design: Our handheld radiation monitor features a user-friendly interface and intuitive controls making it easy to operate for anyone. The clear display provides real-time radiation readings while the ergonomic design ensures comfortable and prolonged use. Stay informed and protected with this efficient and user-friendly device. Specification: Measuring range: 0.05uSv-50mSv Measurement accuracy :-17%-+25% based on 137Cs Y Working environment: temperature -20 "C~50C; Humidity <95%RH No condensation Temperature: -20 "C to 50C Humidity: <95%RH No condensation Battery life: 50hours Notes: Please allow slight tolerances in size due to manual measurement and lighting in photography may result in a difference in color than in real. includes: 1 * Nuclear Radiation Detector "