1、Multiple Usages: The handheld nuclear radiation detector is primarily used for measuring radioactive substances such as beta, gamma, and X rays. 2、High Accuracy: Utilizing Geiger tube technology, the detector offers reliable and highly precise measurements. It can quickly detect the level of nuclear radiation and provide accurate results. 3、Easy Operation: With a simple and intuitive user interface, the detector is suitable for all users, making it convenient to conduct nuclear radiation tests at home. 4、Compact and Portable: The Geiger counter is equipped with a powerful 400mAh polymer battery and designed to be small and convenient. You can carry it to any location where you want to detect radiation. 5、Wide Application: This radiation detector can be used for home renovation, radiation production facilities, building materials, petrochemical industries, geological surveys, and more. It is an ideal choice for homes, hospitals, and work places.