educational materials - SPECTRUM Nasco Shopping Mall Divisions

General Science
Measurement
OHAUS® SPRING SCALES
Nasco Metric
Wall Chart
Give your students a
ready reference for the
metric system. Shows
metric length, volume,
mass, temperature, and
area; lists prefixes and
common relationships.
29" x 42". Grade 3 and
up. Sh. wt. 0.50 lbs.
TB06417M
— $13.70
1.
2.
Dual-Calibration Spring Scales
Colour-coded, inexpensive spring scales that provide
direct readings for both force and measurements.
Each is calibrated in both grams and Newtons. The
body tube is constructed of clear plastic, which allows
the students to see the action of the spring. Ends are
colour-coded based on capacity. The top of each is leveled
for easy use with an inclined plane. Each scale can
be fully zeroed. Sh. wt. 0.09 kgs.
246
Economy Spring Scales
These spring scales consist of metal case, pointer, spring, suspension
ring, and load hook. One edge calibrated in N (Newton) the other in g
(gram), with zero adjustment. Used for measuring forces and weighing.
Sh. wt. 0.14 kgs.
Capability &
5 or More,
Cat. No. Readability Price Each Each
SB25288M 0-100 g/1 N $4.85 $4.70
SB25289M 0-250 g/2.5 N $5.00 $4.85
SB25290M 0-500 g/5 N $4.90 $4.75
SB25291M 0-1000 g/10 N $4.90 $4.75
SB25292M 0-2000 g/20 N $4.90 $4.75
SB25294M 0-5000 g/50 N $5.15 $5.00
Cat. No. Capability Price
SB42822M 100 g/1 N $3.40
SB18125M 250 g/2.5 N $3.40
SB14406M 500 g/5 N $3.40
SB24749M 2000 g/20 N $3.40
SB24748M 1000 g/10 N $3.40
SB16478M 3000 g/30 N $3.40
SB16479M 5000 g/50 N $3.40
SB42821M 10,000 g/100 N $3.40
1. OHAUS ®
Pull Spring Scales
Use for general weighings, force experiments, and demonstrations. Strong polystyrene
housing with rugged construction. Easily adjusts to zero. Excellent for hands-on
experiments. Reads accurately in any position. Available in ounce or Newton models.
Sh. wt. 0.14 kgs.
Cat. No. Description Price
SB30044M 500 g x 20 g — 5 N x 0.2 N $14.30
SB30045M 1000 g x 25 g — 10 N x 0.25 N $14.30
SB29121M 2000 g x 50 g — 20 N x 0.5 N $14.30
2. OHAUS ® Demonstration Spring Scales
Dial-type spring scales are large enough to be seen from a distance for teacher
demonstrations.
SB21390M 20 N x ½ N. Sh. wt. 0.25 kgs. — $54.75
Pocket Scale
Easy to carry in your pocket, bag,
or briefcase, measurement
can be done even in
extremely cramped conditions.
Weighs in grams or
ounces. Simply change
unit by pressing a button
on the under-side of the
scale. Precision weighing
of 150 x 0.1 g or 5.29 x 0.01 oz.
One-touch tare function enables the user
to use a container for net weighing. Easy-to-read
LCD display prevents reading errors. Blue backlight
makes reading the display easy even in dark weighing
conditions. Standard 100 g calibration mass included. Onetouch
calibration with the standard calibration mass provided makes scale calibration
extremely easy for accurate weighing. Cover protects weighing pan from overload
and shock-load, and can double as a weighing container for measuring small objects.
Automatically powers off to save battery power. 2 5 ⁄8" W x 3 7 ⁄8" x 7 ⁄8". Requires two “AAA”
batteries (included). Sh. wt. 0.63 lbs.
SB47152M — $85.10
Force Meters
The unique design of the Force Meter /
Spring Balance means that they not only
weigh suspended objects but in addition,
using the extended rod, can also measure
the force of pushing or pulling an object.
They are colour-coded, calibrated in grams
and Newtons and have a clear flat area on
the rod so you can, using a dry wipe marker,
create your own scales. An instruction and
ideas sheet is included.
79264SS Force Meter 250g — $9.95
79266SS Force Meter 500g — $9.95
79268SS Force Meter 1kg — $9.95
79270SS Force Meter 2kg — $9.95
79272SS Force Meter 3kg — $9.95
79274SS Force Meter 5kg — $9.95
Tel: 1.800.668.0600 Fax: 1.800.668.0602
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