M4011/J321 Glass Geiger Muller Tube High Sensitivity Geiger Tube Geiger Counter Kit for Ionization Nuclear Radiation Detection

M4011/J321 Glass Geiger Muller Tube High Sensitivity Geiger Tube Geiger Counter Kit for Ionization Nuclear Radiation Detection
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sku: 1005011714026083
$22.17
Shipping from: China

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