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

$1.63

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

$6.00

COMPASS MAGNETIC CLEAR BACK, 18MM, PK/20

Item 1249-60

$10.24

These bars are useful for student demonstrations, plotting magnetic fields, etc. They are made from magnetic steel strips. Each bar is painted red/blue and stamped with N and S to indicate north and south poles.
• Supplied in pairs with cardboard separator and plated soft iron keepers
• 8″ L

Item 3101-20

$4.00

These classic magnets are suitable for many experimental and demonstration needs in general science and physics laboratories. They offer an easy way to show the power of magnetic fields. The magnets are a useful staple for many classes, and are supplied with keepers.
• Sold in a pair
• 35 mm L x 34 mm W x 16 mm thick

Item 7221-60

$25.70

These bars are useful for student demonstrations, plotting magnetic fields, etc. They are made from magnetic steel strips. Each bar is painted red/blue and stamped with N and S to indicate north and south poles.
• Supplied in pairs with cardboard separator and plated soft iron keepers
• 6″ L x 0.75″ W x 0.2″ thick

Item 3101-23

$8.52

These magnets are useful for student demonstrations, plotting magnetic fields, etc. They are made of steel, nickel-plated, and engraved with N and S to indicate north and south poles. The magnets are supplied in pairs with plated soft iron keepers.
• 6″ (150 mm) L x 0.75″ (19 mm) W x 0.25″ (7 mm) thick

Item 3101-33-N

$5.00

These bars are useful for student demonstrations, plotting magnetic fields, etc. They are made from magnetic steel strips. Each bar is painted red/blue and stamped with N and S to indicate north and south poles.
• Supplied in pairs with cardboard separator and plated soft iron keepers
• 3″ (75 mm) L x 0.5″ (12 mm) W x 0.19″ (5 mm) thick

Item 3101-01

$1.65

These bars are useful for student demonstrations, plotting magnetic fields, etc. They are made from magnetic steel strips. Each bar is painted red/blue and stamped with N and S to indicate north and south poles.
• Supplied in pairs with cardboard separator and plated soft iron keepers
• 4″ (100 mm) L x 0.75″ (19 mm) W x 0.25″ (7 mm) thick

Item 3101-02

$1.75

This classic magnet is suitable for many experimental and demonstration needs in general science and physics laboratory. It offers an easy way to show the power of magnetic fields. The magnet is a useful staple for many classes. This bar magnet is Al-Fe Carbon Steel with a polished finish, and engraved with N and S to indicate north and south poles.
• Supplied in pairs with plated soft iron keepers
• 6″ (150 mm) L x 0.75″ (19 mm) W x 0.25″ (7 mm) thick

Item 3101-33

$7.00

• AmSci Exclusive
• Best Seller

MAGNET, CYLINDRICAL, ALNICO 50 X10, PAIR

Item 3107-03

$3.65

These are very powerful and sensitive magnets. They are strong enough to hold together through hands and table tops. They are packaged in a small gift box.
• Comes with a Teacher’s Guide
• Sold in a set of 2
• 0.5″ Dia. x 0.25″ H

Item 3114-01

$3.30

These alnico bar magnets have poles designated N and S for easy identification by young students. They are helpful for teaching about magnets in earlier grades. A red color adds aesthetic appeal.
• Sold in a pair
• 6″ (150 mm) x 0.5″ (12 mm) x 0.25″ (7 mm)

Item 3126-06

$10.63

MAGNET, ALNICO DISK, 42MM DIA X 7MM THICK, PAIR

Item 7221-30

$9.19

This electromagnet can hold over 2 lbs! When the current is removed, the unit does not carry residual charge. It’s a useful tool for illustrating the principles of electromagnetics!
• Comes with a Teacher’s Guide

Item 3165-02

$8.60

• Teacher's Guide Included