Portable Geiger Counter — Accurate Radiation Detector for Buildings, Jewelry & Food, 80cpm Sensitivity

Portable radiation detector for on-the-spot scanning of building materials, marble, jewelry and food. Its compact Geiger counter design lets you screen a variety of items quickly to identify elevated radioactivity. Building checks: use this device to inspect construction materials and marble for radioactive contamination. Some building products contain naturally occurring radioactive substances, which can pose a serious health risk if present at high levels. Jewelry and personal items: the meter can also test necklaces, rings and other jewelry pieces. Certain precious metals and gemstones may exhibit higher radiation readings — notably zirconium, a material commonly found in jewelry.