For tracing the magnetic fields of bar magnets.40mm diameter round compass. Plastic body with 8 directions N,S,E,W,NE,SE,NW and SW marked on white base. Red tip of the magnetic needle indicates North.

40mm Diameter round magnetic compass.It is perfect for student experimentation of magnetism and magnetic fields as well as travel, orientation, scouting, hiking and, maps.Full circle divided into 360ß with N,S,E,W,NE,SE,SW and NW directions indicated with white marking on black base.

Available in Retail and Wholesale quantities.

Engineer style for aiming on land and water.45mm diameter compass with black plastic case. Liquid filled for fast readability. Luminous black base and white marking for clear visibility . Sighting hairline,metal thumb hold and magnifying viewer.

For aiming on land and water.Rugged metal case and white floating luminous dial. 45mm diameter, directions indicated and brief instruction on the package.

For aiming on land and water.Ideal for locating positions on a map or in the field.45mm diameter. Liquid filled for fast readability with high impact plastic case and brief instruction.

Direction indicated, 45mm diameter. Plastic body with black base and white marking for clear visibility. Stable needle.

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.

Engineering style for aiming on land and water. Liquid filled for fast readability with sturdy metal case and brief instruction.45mm diameter, directions indicated.

For reading of topographical and tourist maps and determination of azimuthal location of a given place. suitable for overhead projection. Transparent design. Compass diameter 45mm, mounted on a 6 x 11cm transparent plastic base with scale side up to 100mm. Distance measuring scale in the front.