Size : 20mmCompass is a basic component for teaching magnetism. Housed in a plastic case with clear directional marking make it easy to read. Very useful for study the characteristics of a magnetic field.
$ 61.01
$ 79.31
$ 61.01
$ 79.31
Size : 20mmCompass is a basic component for teaching magnetism. Housed in a plastic case with clear directional marking make it easy to read. Very useful for study the characteristics of a magnetic field.
$ 60.58
$ 46.60
$ 53.30
$ 41.00
$ 54.04
$ 41.57
$ 60.20
$ 46.31
$ 20.00
$ 72.75
$ 55.96
$ 64.22
$ 49.40
$ 49.99
$ 65.00
$ 29.00
$ 21.75
