This digital Geiger counter is a powerful and multi-functional device for real-time radiation detection. It features a high-sensitivity tube, LCD display, and three alarm modes (sound, flash, vibration). The device is compact, lightweight, and easy to carry, making it ideal for monitoring areas with X-rays, CT scans, tiles, marble, industrial radiation, food, and metals. The Geiger counter has a dose current rate of 0.00-1000μSv/h and an energy range of 48keV-1.5Mev. It comes with a built-in lithium-ion battery, USB cable, and instruction manual.