ITS RDX-1 Low Range Radiation Monitor & Detector | Geiger Muller Tube detects Gamma, Beta, and X-ray Radiation | Range: 0-100µSv/hr and 0-10mR/hr | not affected by EMP | Instant Reading

Oumefar Nuclear Radiation Detector, Efficient Accurate Geiger Counter Multifunctional Portable for Industrial (Black)

Tgoon Geiger Counter, Easy Alarm Portable Multifunctional for Industrial (Black)

BR 6 Geiger Counter, Nuclear Radiation Detector,ABS Material Monitor Tool, Outdoor, Industry, Laboratories, Detects Multiple Ionizing Radiation Types and Doses, No Battery Included

Professional Geiger Counter Nuclear Radiation Detector Handheld Portable Radiation Monitor for Gamma X Beta Rays 0-10000μSv/h with Rechargeable Battery Alarm and Data Logging for Home Industry

Counter Tube,Counter Nuclear Radiation Detector, High Accuracy Beta Gamma XRadiation Monitor, 3-in-1 Detector for Laboratory, Home, Industrial Use

Geiger Counter, Radiation Detector Portable Radiation Meter with Alarm Reminders LCD Display Sensitive for Home Hospital Industry

Geiger Counter, Radioactive Tester, Compact Versatile Alarm for Industrial Use (Black)

For Geiger Counter Radiation Detector with TFT Display and Rechargeable Battery Type-C Charging Measures X-Ray Gamma Beta Rays for Industrial Testing

Portable Geiger Counter Radiation Detector for Beta Gamma X Ray, Digital Dosimeter with LCD Display for Home, Outdoor, Industrial Use