DIY open-source Geiger counter kit module Miller tube GM tube detector radiation γ β radial
Price history chart & currency exchange rate
Customers also viewed
86%
$27.99
DIY Open-source Geiger Counter Kit Module Miller Tube GM Tube Detector Radiation γ β Radial
68%
$41.67
1pcs DIY open source Geiger counter kit module Miller tube GM tube detector emits γ β rays.