DIY Geiger Counter Kit Assembled Module Nuclear Radiation Detector X Γ Β Rays Detecting OLED Display Radiation Tester Durable

DIY Geiger Counter Kit Assembled Module Nuclear Radiation Detector X Γ Β Rays Detecting OLED Display Radiation Tester Durable
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sku: 1005006370327557
$40.01
Shipping from: China
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