Nuclear Radiation Detector GQ GMC-800 Geiger Counter USA Design Product US National Standard Large Color LCD Display 5 Alarm Types Dosimeter Data Save & Global Share Beta Gamma X-ray Portable Device
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Geiger Counter Nuclear Radiation Detector,Electromagnetic Radiation Gamma X-ray Detection Meter,Portable Radiation Dosimeter with LCD Display
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GQ GMC-300S Digital Nuclear Radiation Detector Monitor Meter Geiger Counter Radiation Dosimeter
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LifeBasis Geiger Counter Nuclear Radiation Detector, Radiation Dosimeter with TFT Display and Smart Alert Rechargeable Beta Gamma X-ray Radiation Monitor - with Lanyard and Bracket
LifeBasis