Description
Hundred-milliamp DC scale on a 315x115mm laminated panel with sealed shunt
this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field
5 inch base
exposing every wire and hammer so students trace the bell's electromagnetic action
Multistrand PVC-insulated copper wire rated to 5 amps
Fold and Fault Geology Teaching Model US-Unavailable Hundred-milliamp DC scale on aIllustrates fold planes, tectonic stress, and the structural elements of geological faults through a five piece teaching model with an identification key.
Exchange/Return Notes
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