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Item 1250-50-20
Magnetic Liquid Filled Compass 1.77″
This plotting compass has the direction indicated. It has a plastic body with a black base and white markings for clear visibility. It is excellent for detecting magnetic fields.
• Stable needle
• 1.77″ (44.9 mm) Dia. x 0.46″ (11.61 mm) thick
Item 1250-50-20
In Stock
Item FRE-11
Compass 0.63″, Pk/4
Detect slight magnetism in everyday objects such as metals, watches, etc. When compasses are arranged around a magnet, needles will align themselves with the magnetic field. The compasses are a useful prop for demonstrations about the power of magnetic fields!
• Includes 4 small 0.63″ (16 mm) Dia. compasses
Item FRE-11
In Stock
Item 3121-03
Magnetic Liquid Filled Compass 1.38″, Pk/12
This plotting compass has direction indicated. It has a liquid-filled plastic body with a black base and contrasting markings for clear visibility. It is useful for magnetic demonstrations.
• Stable needle. Size: 1.38″ (35 mm) Dia.
• Sold in a pack of 12
Item 3121-03
In Stock
Item 3121-21
Magnetic Compass 1.5″
This compass is for plotting and exploring magnetic fields. It comes in a plastic case with a white background and contrasting markings for clear visibility. It is excellent for demonstrations in magnetism.
• Full circle divided into N, W, S, E, NW, SW, SE, NE etc. direction indicated
• The red tip indicates north
• 1.5″ (38 mm) Dia.
Item 3121-21
In Stock
Item 3121-31
Magnetic Map Compass
Use this product to read topographical and tourist maps and determine the azimuthal location of a given place. It is suitable for overhead projection. The compass is useful for both orientation and demonstrations on magnetic fields!
• Compact 2″ (50 mm) diameter compass is graduated from 0°to 360°in 2°increments, has a liquid-filled capsule, declination correction scale, and luminous points
• Comes with a yellow lanyard in blister packaging.
• Meridian lines help in accurate plotting of angles
• Magnifier with 4X magnification and 4 stencil cuts are built into the base
• Transparent acrylic base has 3 scales: in mm, 1:25,000, and 1:50,000
• Base size: 2.5″ (60 mm) x 5.5″ (140 mm)
Item 3121-31
In Stock
Item 1250-50
Magnetic Liquid Filled Compass 1.77″
This plotting compass has the direction indicated. It has a plastic body with a black base and white markings for clear visibility. It is excellent for detecting magnetic fields.
• Stable needle
• 1.77″ (44.9 mm) Dia. x 0.46″ (11.61 mm) thick
Item 1250-50
In Stock
Magnetic Liquid Filled Compass With Clear Back and Lanyard, 1-7/8″
The outer ring of this compass can be rotated to set directions and for plotting. The clear back makes it ideal to be used for presentations with an overhead projector. It’s excellent for teaching about navigation.
• Comes with safety lanyard
• 1.88″ (48 mm) Dia.
Item 1250-55
In Stock