for base plate or demonstrationPhysics board. For attachingcounting tubes with 40 mm casingdiameter. Painted. Metal holderwith placement marks and magnetwith sturdy non-slip foil.Adhesive force 10 N
Free shipping from 300,- €
for base plate or demonstrationPhysics board. For attachingcounting tubes with 40 mm casingdiameter. Painted. Metal holderwith placement marks and magnetwith sturdy non-slip foil.Adhesive force 10 N