Geiger Counter Nuclear Radiation Detector Digital LCD Radiation Dosimeter FS2011 Accurately detect and monitor radiation levels in various environments with ease and precision. Product Overview: The FS2011 Nuclear Radiation Detector is a reliable, handheld device designed to detect and monitor beta, gamma, and X-ray radiation levels. Equipped with a clear LCD display and easy-to-use interface, this dosimeter is ideal for use in medical, industrial, and home environments, as well as for gemstone and ore testing. Key Features: High Detection Efficiency: Utilizes a high-sensitivity energy-compensated FM tube (Geiger counter tube) for accurate radiation detection across a broad energy range (50KVE-1.5MEV). Clear LCD Display: Provides real-time readings of dose rates and cumulative doses, with easy-to-understand data for quick assessment. Multiple Alarm Modes & Thresholds: Offers three types of alarm modes with customizable thresholds, ensuring you are alerted to radiation levels exceeding your set limits. Dual Detection Methods: Capable of monitoring dose rates per second and protective alarms with response times under 5 seconds. 24-Hour Real-Time Monitoring: Continuous monitoring allows you to keep track of radiation levels anytime, anywhere, making it perfect for various applications, including medical facilities, factories, and home environments. Portable & Durable: Made from robust ABS material, this compact and lightweight device is designed for easy portability and long-term durability. Specifications: Condition: 100% Brand New Material: ABS Color: As shown in the picture Size: Approximately 135 x 70 x 25 mm (5.3 x 2.8 x 1.0 inches) Detector: Energy compensated FM tube (Geiger counter tube) Energy Range: 50KVE-1.5MEV 30% Display: LCD, showing dose rate per second and cumulative dose equivalent Dose Equivalent Rate: 0.01-1000 MSV (max 10 MSV/h) Cumulative Dose Equivalent: 0.01MSV~500.0MSV Inherent Error: 15% (137CS 1 msv/h) Operating Environment: Temperature -10C ~ +45C, Relative humidity 95% (+45C) Power Supply: 2 AA batteries (not included) Voltage: 3V Rated Power: 50 Hz Package Includes: 1 x Nuclear Radiation Detector 1 x Instruction Manual Ideal for anyone needing to monitor and measure radiation exposure in a variety of settings, the FS2011 Geiger Counter provides accurate, reliable, and easy-to-read results.