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Overview
Feet-Inch-Fraction
Construction-Math Calculator
The Construction
Master 5 is the essential tool for serious building professionals. Easy-to-use
in the field or office it meets the need for fast, accurate construction- math
solutions. Enter the numbers, just as you would say them and the solutions appear
in an instant – they’re built-in to your Construction Master 5.
Ideal for plans, and layouts. Reduce the risk of expensive errors when estimating
costs and materials. Save time, money and frustration!
Calculations:
Linear, Area and
Volume solutions: convert dimensions, including Metric
Rafter, Roof and Framing solutions: Hip/Valley, Jacks and Rake-Walls
Stair solutions: Risers, Treads, Stringer, Incline
Built-in Right-Angle solutions: Automatic Square-ups
Circular and Arc: Areas, Diameters, Circumference
Board Feet
Weight per Volume
For Contractors, Builders, Architects, Engineers and Tradespersons
Features
Dimensional Math
and Conversions
Works in and converts
between building dimensional formats: Yards, Feet-Inch-Fractions, Decimal Feet-Inches
and Metric – including Area and Volume
Find Weight per Volume
Dedicated Functions
Stair calculations
for Risers, Treads, Stringer Length and Incline Angle; displays Run and Rise
Custom Rafter Function provides Common Rafters, Regular and Irregular Hips,
Valleys and Jacks. Jack Rafter feature provides complete solutions for Regular
and Irregular Pitch roofs. Displays On-center spacing.
Solutions for Circles, Arcs, Columns, Pillars, Windows, Post-holes and more
Rake-Wall function determines Stud Length for any On-center Spacing, in Ascending
or Descending order
Board Feet Lumber estimating
Added Features
User Preferences:
Set custom defined options such as Fractional settings for 1/2, 1/4, 1/8, 1/16,
1/32, and 1/64
Backspace Key: Makes it easy to change just-entered values
Cost per Unit: Easily solve unit costing and pricing
"Paperless" Tape: Allows for review of last 20 entries; double- check
totals
Standard Calculations: Works as a math calculator with +, -, +/-, x, ÷,
%, pi, 1/x, X2, and v.
Automatic Shut-Off saves battery life
Includes
Protective 360°
Hard Cover Door
Easy-to-follow Pocket User’s Guides in English and Spanish
Long-Life Battery
Full One-Year Limited Warranty
English and Spanish CD-ROM with “How-To” Video and User’s
Guide
Tech Specs
Size:
5.7” x 3.0” x 0.65” (145mm x 76mm x 17mm)
Product Weight:
4.15 oz. (117.7 gm)
Includes Case and Pocket Reference Guide
Power:
One 3-volt (CR-2016) Long-life Battery
Display Type:
LCD: 11 Digits (7 normal, 4 Fractions) with Full Annunciators
Display Dimensions:
0.73” x 2.56” (19 mm x 65 mm)
Accuracy:
10 Digit Internal Accuracy
Warranty Information: 12 Month Limited
