Description
Louis open frame
this coil draws tens of thousands of volts from a 9-12V DC source to strike 50mm sparks
Fits smaller bench spaces at half scale while retaining numbered removable organs and an included key card for student identification exercises
used to route current down one of two alternative branches in series-parallel circuit investigations
Aluminum Potassium Sulfate 12-Hydrate, 500g, Laboratory Grade Material_Nylon Louis open frameLaboratory grade potassium alum used for water purification demonstrations, mordant preparation in dyeing, and classic crystal growing classroom experiments.
Exchange/Return Notes
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