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
Perfect For Contractors, Builders, Architects,
Engineers and Tradespersons
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 √.
-Automatic Shut-Off saves battery life
Technical Specifications
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
