Dry Field Mapping Kit for Electric Field Visualization Base Size_2.3" Plain bend receiver adapter in

Plain bend receiver adapter in borosilicate glass features 19/26 socket and 19/26 cone for distillation collection with right-angle redirection

each structure individually labeled for plate-tectonics units

this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field

Portable compact magnetic stirrer with a 4-inch round plate

625 inches in diameter

Dry Field Mapping Kit for Electric Field Visualization Base Size_2.3" Plain bend receiver adapter inDesigned to let students draw their own electrodes on conductive graph paper and trace equipotential lines with a multimeter, this kit makes electric field patterns visible without high voltage.