【High-Sensitivity Radiation Detection】 Equipped with the advanced Geiger Tube, the GQ-300S accurately detects Beta, Gamma, and X-Ray radiation, ensuring professional-grade sensitivity and real-time response for indoor and outdoor use.
【Log data in real time】 Log data in real time via Windows software to the GQ Geiger Counter World Map with unlimited online history storage—view and download radiation data from anywhere in the world.
【Real-Time Monitoring & Auto Logging】 Automatically records radiation readings every second to internal memory. Visualize readings with graph, text, and large-font display modes, or export data to Excel/CSV/HTML via USB.
【Rechargeable & USB Powered】 Includes a rechargeable battery with USB Type-C charging, compatible with any standard USB power source—perfect for continuous monitoring without data loss or power interruption.
【User-Friendly Software & Open Protocol】 Comes with free GQ demo software and GQ Data Viewer for real-time analysis, history tracking, and export. Supports open communication protocol for system integration and advanced applications.
