Used in magnetism and electromagnetism experiments.
Very versatile for demonstrating the magnetic spectra with magnets. The table has the built-in iron powder, it makes the demonstration of the spectra is faster and cleaner. It can be used in conjunction with an overhead projector as the table is made of transparent acrylic.
As per being equipment made almost entirely of transparent acrylic light, can be used in overhead projector, allowing observing the experiments by a large group of students.
This large compass is 3 inches in diameter. It is perfect for student experimentation of magnetism and magnetic fields as well as travel, orientation, scouting, hiking and maps. Because of the size and visibility, this compass is a favorite amongst students, teachers and educators.
Didactic compass for the study of magnetism.