RDX-2 Handheld Radiation Detector, Geiger Counter for Gamma/Beta/X-Ray
RDX-2 High-Range Handheld Radiation Monitor & Detector | Geiger Muller Tube detects Gamma, Beta, and X-ray Radiation | Range: 0-1000 µSv/hr and 0-100 mR/hr | not affected by EMP | Instant Reading. EASY TO USE: Simply press the button.