Handheld Geigerzähler Γβ Strahlendetektion Marmor Kern 0,001ΜSV/H 5S Update dh
83,29 €
1 x Set of Hand-held Geiger counter γβ ray detection. Nature,there are three nuclear radiation rays:γ（gamma）,β（beta）,α（alpha） radiation. Detecting nuclear radiation intensity. Nuclear radiation detection.
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