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249

Phone 800.831.5904

|

Fax 800.285.7054

|

www.midwesttechnology.com

General Supplies

CALCULATORS

Crayola Classic Colors Marker Set

Crayola

Broad-tip markers in 8 primary colors. Special

ink easily washes from skin and clothing.

Stk.

Mfr.

Price

942691

58-7808

$6.92

Silly Scent™ Super-tip Markers

Crayola

Versatile-tip markers in 20 pretty colors. Use

fine tip at top for detail, and broad side for coloring. Each

marker is uniquely scented. Won't smear on the page.

Special ink easily washes from skin and clothing.

Includes

plastic pouch.

Stk.

Mfr.

Price

943251

58-8106

$7.35

CALCULATORS

8-Digit Calculator

Sharp

LCD display calculator with 3-key memory,

plus square root and percent keys.

Includes

battery.

Stk.

Mfr.

Price

482762

EL233SB

$4.75

10-Digit Solar-powered Calculator

Sharp

Independent 3-key memory, large keys, automatic

constant, square root and 1-touch percent. Auto shut-off.

Stk.

Mfr.

Price

482761

EL-377TB

$8.14

Material Estimator Calculator

Calculated Industries

Designed to estimate materials

and costs for concrete, fences, decks, bricks, tile, flooring,

gravel, painting, drywall, paneling and more. Quickly and

easily calculate material costs and allowances.

•Works directly in feet, inches, fractions, yards & meters

including square & cubic format

• Solar & battery powered

• Calculate studs, board feet & cost per unit

• Linear, area & volume calculations

• Convert between all standard building math dimensions

• Define & store values for grout, tile, custom tiles, fence post spacing,

board width, bags of concrete, paint coverage & more

• Time-saving utility functions: +, -, +/-, x, ÷, %,

π

, 1/x, x2, & √

• Memory & auto shut-off, paperless tape function

• 1-yr. mfr.'s limited warranty

Size 5.7"H x 3"W x .65"T. Weight 4.15 oz.

Includes

360

°

protective hard cover, English/Spanish pocket reference

guide & 3V battery.

Stk.

Mfr.

Price

943311

4019

$42.70

Project Calculator

Calculated Industries

Hand-held calculator helps

students work directly in feet, inches, fractions, decimal

fractions, yards and meters (including square & cubic for-

mats). Converts between all standard math dimensions.

• Works as a standard math calculator

• Dedicated functions help students quickly estimate

material amounts & calculate costs for paint, wallpaper,

concrete & tile

• Solves reverse calculations (square feet per gal. of paint. etc.)

LCD segment display (1" x 2.25"), 11 digits (7 normal, 4 fractions) & annun-

ciator-legends. 12 digit internal accuracy.

Includes

2 long-life LR-43 lithium batteries & easy-use manual.

Stk.

Mfr.

Price

942636

8510

$26.70

Trades Math & Conversion Calculator

Calculated Industries

Designed for teaching technical

trade math. Ideal for those in math-oriented trades need-

ing an easy-to-use handheld calculator with applied math

functions.

•Right triangle math, trigonometry, circle/arc, ratios &

proportions, hexagon/polygon

• Calculate architectural, proper, mixed & improper fractions

• Solve dimensional math problems & convert between U.S. & metric

• Solve ratios, proportions & work w/exponents

• 1-yr. mfr.'s limited warranty

LCD display (0.73" x 2.56"), 15 digits (8 normal, 7 fractions) w/full annunci-

ators. 12 digit internal accuracy. Overall dimensions 5.7" x 3.0" x 0.65".

Includes

protective slide cover, reference guides & 3V long-life (CR2016)

battery.

Stk.

Mfr.

Price

282010

4400

$42.70

Construction Master® Pro Calculator

Calculated Industries

Calculator provides powerful

built-in solutions and expanded preference settings. Easy to

use in the field or shop. Perfect for completing plans, lay-

outs, bids and estimates (saves time, money & materials).

• Built-in right-angle stair, roof & rafter solutions

• Calculate area, volume, square-up, perimeter & more

•Work in & convert between building dimensions (including metric)

• Stair layouts (tread, risers, stringer, stairwell, floor thickness)

• Figures arcs, area, circumference, segments & more

• Solutions for hip/valley, jacks, cutting angles & arched rake-walls

• Measurements for drywall (siding & panels), studs (on-center) & com-

pound miter cuts

• 1-yr. mfr.’s limited warranty

LCD segment display (0.625" x 2.5"), 11 digits (7 normal, 4 fractions, full

annunciators). 10-digit internal accuracy.

Includes

2 long-life 1.5V batteries, English & Spanish CD w/how-to videos,

3 guides (CD user guide, pocket-reference guide & easy-follow English user

guide) & hard-slide case.

Stk.

Mfr.

Price

282000

4065

$70.20