Description
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- Simple and easy to operate, achieve multiple modes of transformation easily. Handheld instrument design, built-in high-performance batteries for easy to carry around with you. GM counter tube compensated, improved energy response. High detection sensitivity, especially for environmental radioactivity ing to detect traces of nuclear radiation. High detection sensitivity, especially for environmental radioactivity ing to detect traces of nuclear radiation.
douselfGMV2 Portable Handle Geiger Counter Assembled Nuclear Radiation γ β X Ray with Miller GM Tube
