Nuclear Radiation Detector GC-01 Geiger Counter Personal Dosimeter X-Ray Y-Ray β-Ray Radioactivity Tester Marble Detector

Nuclear Radiation Detector GC-01 Geiger Counter Personal Dosimeter X-Ray Y-Ray β-Ray Radioactivity Tester Marble Detector
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sku: 1005005979205944
$84.33
Shipping from: China
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