GC-01 Geiger counter Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector

GC-01 Geiger counter Nuclear Radiation Detector Personal Dosimeter X-ray γ-ray β-ray Radioactivity Tester Marble Detector
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sku: 1005004892400408
$46.48
Shipping from: China
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