VEVOR 3-in-1 EMF Meter 5Hz-6GHz Handheld Electromagnetic Field Radiation Detector

Detect and measure ionizing radiation with this professional-grade Geiger counter and EMF meter. Essential for nuclear physics experiments, safety monitoring, and electromagnetic field research. Explore the invisible spectrum of radiation that permeates the universe — from cosmic rays to everyday electromagnetic fields — and gain hands-on understanding of one of physics' most fundamental phenomena.