educational materials - SPECTRUM Nasco Shopping Mall Divisions

Physical Science
Magnetism
16-Piece Cow Magnet
Make magnetism a “moo-ving” experience. Cow magnets
are used to help prevent cows from suffering the illeffects
of ingested hardware. This special magnet is great
for discovering the amazing properties of magnetism. Use
for demonstrating attraction, repulsion, and testing of a
magnet’s power. Silver and gray in colour. 3 ⁄4" dia. x 3 1 ⁄4" L.
Sh. wt. 0.11 kgs.
C23544M — $3.10
Alnico V Bar Magnets
A pair of permanent, powerful Alnico magnets
that are extremely strong, resist demagnetizing,
and will hold their force permanently. No
need to worry about having to remagnetize.
Your students will find that Alnico magnets are
easier to work with than steel magnets. Sold
per pair.
SB16493M ¼" x ½" x 3" — $17.95
SB16494M ¼" x ½" x 4" — $19.55
SB16495M ¼" x ½" x 6" — $24.95
Polished Alnico-Finish Magnet
1 /2" dia. Cow magnet. Sh. wt. 0.09 kgs.
C09784M — $3.55 ea.
12 or more — $3.44 ea.
Ceramic Magnets
Powerful permanent magnets are extra-strong to lift,
suspend, hold, and retrieve metal objects many times
their own weight. Set of two magnets. 1 ⁄4" H x 7 ⁄8" W x
1 7 ⁄8" L. Sh. wt. 0.14 kgs.
SB33558M — $3.55
Alnico I Bar Magnets
Powerful, painted magnets excellent for
student use to demonstrate magnetic
properties and magnetic fields. North-south
poles are marked. Sold per pair.
SB26083M 1/4" x 1/2" x 11/2" —
$6.40
SB14309M 1/4" x 1/2" x 2" — $7.70
SB26084M 1/4" x 1/2" x 21/2"
—$9.65
Plastic Cased Magnet Bars
Pair of red and blue magnet bars. Approximately 80 mm
long. Ideal for demonstration in attraction and repulsion
experiments. Sh. wt. 0.17 kgs.
SB39411M — $12.20
Alnico Horseshoe Magnet
Permanent, powerful magnet to be used when high
magnetic strength is required. These magnets will not
demagnetize, and will hold their high force permanently.
Includes keeper.
SB45567M 1" Lifting power 0.91 kgs. — $7.45
SB45564M 2” — $11.20
Horseshoe Magnets
Strong steel magnets painted red
with silver poles. North pole marked.
Includes keeper.
SB16070M 3" (7.5 cm) — $3.30
SB16071M 6" (15 cm) — $5.25
Magnet Bars
Pair of bar magnets, each measuring 1" x 8", with south
pole in red and north pole in blue. Features good magnetic
strength. Used for demonstrating magnetic field and
electromagnetic phenomenon. Sh. wt. 0.51 kgs.
SB26074M — $19.60
Button Magnets
Button magnets make perfect testing,
experimenting, and holding magnets.
Plastic-encased ceramic magnets.
1-1⁄8" dia. x 1⁄2" thick. Sh. wt. 0.06 lbs.
SB48524M Red/White
SB48525M Blue/White
SB48526M Black/White
Each — $6.25
SB48524M
Horseshoe Shaped Magnets
Learn where magnets stick and how they work with this
set of six 5", durable, plastic horseshoe-shaped magnets.
Perfect for small groups or individual learning. Grade K
and up. Sh. wt. 1.50 lbs.
SB38803M — $19.00
Chrome Bar Magnets
Two zinc-plated chrome alloy magnets with marked
poles. 6" (15.2 cm) L, 3 /4" (1.9 cm) W, 1 /4" (.6 cm) thick.
Individually boxed in pairs with keepers for both ends.
Pair. Sh. wt. 0.91 kgs.
SB15358M — $21.55
SB16502M
SB16503M
SB16501M
Pair of Magnet Bars
Pair of magnet bars in a plastic case. Each measures
1⁄2" W x 4-1⁄2" L. South pole in white and North pole
in red. Use to demonstrate magnetic field and electromagnetic
phenomenon.
Sh. wt. 0.44 lbs.
SB47138M— $15.15
Ceramic Magnets Classroom Packs
Sets of 12 colour-coded permanent magnets in six different colors (2 each of orange, yellow, red, purple, green,
and blue). These magnets have a high efficiency, and are useful for several student activities. Sold as a set of 12.
SB16501M Ring Magnets, 1 1 /8" (28 mm) dia. — $8.30
SB16502M Latch Magnets, ¾" x 1" (19 x 25 mm) — $7.10
SB16503M Block Magnets, ¼" x¾" (6 x 19 mm) — $4.85
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