Accurate and Sensitive Detection: The nuclear radiation detector utilizes a professional Geiger- tube to provide accurate and sensitive detection of X-rays, gamma rays, and hard beta rays, ensuring accurate measurements and reliable monitoring. Real-Time Monitoring: Equipped with a 0.96-inch TFT color screen, radiation detector displays instant dose rate, cumulative dose, and average dose rate. The screen features a multi-functional interface and backlighting, allowing for easy observation in lighting conditions. Customizable Alarm Settings: Set your desired threshold for radiation dose. Once the detected dose exceeds the alarm threshold, the tester will alert you through sound, , or vibration, ensuring your safety. Long-Lasting Battery: It comes with a built-in rechargeable battery of capacity and low power consumption. It offers approximately 10 hours of continuous usage with the screen on and up to 24 hours in standby mode, providing reliable performance. High-Quality & Portable Design: The ABS casing of detector is designed to be shockproof and -resistant, ensuring durability even in challenging environments. Its compact and design, along with the portable lanyard, makes it convenient for outdoor use and prevents loss. Versatile Applications: It is suitable for of environments with ionizing radiation, making it perfect for home renovations, industrial settings, nuclear testing laboratories, nuclear power plants, construction materials, geological surveys, and more. Its versatility ensures that you can use it in scenarios where radiation detection is necessary. Display: 0.96 Inch TFT Screen Measuring Ranges: 0.05uSv/h-10mSv/h Battery: Built-in 400mAh Lithium Battery Charging Time: 1 Hour Charging Port: Type-C Working Temperature: -20~50 Humidity: 95%RH(Non-Condensing) Colour:silver-white Material:plastic Package Contents: 1 x Nuclear Radiation Detector 1 x USB Cable 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.