This Giant 4-inch Compass has a tough plastic case and comes complete with lanyard. Marked with 8 clear cardinal compass points and full 360 degree scale around the edges, this large compass is ideal for demonstration purposes, such as in a classroom. North is indicated with a red needle point. Magnetic compasses are great for classroom physical science activities such as tracing magnetic fields of bar magnets or nature activities.Â
All magnets should be kept away from sensitive electronic devices, medical equipment, magnetic media, credit cards, monitors and watches, as the magnetic field could harm or demagnetize them.
Reviews
There are no reviews yet.