Advanced Radiation Detection: This Geiger counter detects nuclear radiation with high precision, measuring X-ray, beta, and gamma radiation levels effectively. Intuitive LCD Display: Features a clear and easy-to-read LCD display that shows radiation readings and alerts you about unsafe levels in real-time. Portable Design: Designed for personal use, this compact dosimeter is ideal for both professional and everyday environments. Versatile Use: Suitable for a range of applications including environmental testing, laboratory research, and checking the safety of building materials such as marble. Color: Yellow Material: Plastic Package Contents: 1 x Nuclear Radiation Detector Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.