Nuclear Radiation Detector Geiger Counter Nuclear Contamination Seafood Tester Marble Personal Dosimeter(Silver)

1. Detection: 48mm Geiger counter tube 2. Measurement range: 0.05uSv/h–10mSv/h 3. Operating environment: -20°C to 50°C, humidity <95%RH (non-condensing) 4. Battery capacity: 350mAh 5. Battery life: About 15–24 hours 6. Charging time: about 1 hour 7. Charging port: Type-C 8. Material: aluminum alloy 9. Screen size: 0.96 inch TFT color display 10. Size: about 1.6 x 2.7 x 15cm Features: 1. Aluminum alloy shell with anodized finish 2. Portable lanyard design, compact and easy to carry 3. Utilizes GM counter tube for sensitive detection, ensuring measurement accuracy 4. TFT high-definition display for easy viewing and reading in various lighting conditions 5. Triple alarm alerts: audible, flashing light, and vibration; over-limit warning ensures timely safety alerts 6. Powered by built-in lithium battery for energy efficiency, durability, and reusability