Specification

CONSTRUCTION MASTER
®
5
Construction-Math Calculator
4840 Hytech Drive
Carson City, NV 89706
1-800-854-8075
www.calculated.com
4050-SPEC-C-05_12
Tools for Building, Construction, Engineering and Design Professionals
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. It's perfect for completing
layouts, plans, bids and estimates. Save time and money. Reduce
material costs, prevent re-work and maximize profits.
Dedicated Keys and Functions Make It Easy To Use!
Pitch, Rise, Run — Rafter,
Roof Layouts; enter Slope
Stair — Risers, Treads,
Stringer, Incline Angle
BdFt — Calculate
Board Feet
m, cm, mm — Calculations
in Metric dimensions
Yds, Feet, Inch, / — Work in
Feet-Inch-Fractions, Yards
Diag — Instant
Diagonal/Square-ups
Hip/V, Jack — Fast Rafter
Dimensions; access Irregular
Pitch, Irregular Jacks
R/Wall — Stud length
On-center
Circ — Circular Calculations,
Diameter, Area, Circumference;
access Arc Degrees or Length
Weight — Kilograms,
Metric Tons, Pounds, Tons
Backspace Key —
Easily edit entries
Tape — Paperless Tape;
review last 20 entries
Conv — Perform
Conversions; access
Secondary Functions
Prefs — Set Calculator
Preferences
Product Specifications
Size:
5.7" x 3.0" x 0.65"
145 mm x 75 mm x 17 mm
Weight:
127.5 gm - Includes Case
and Pocket Reference
Guide
Power:
One 3-volt (CR-2016)
Long-life Battery
Display:
11 Digits (7 normal,
4 fractions) with Full
Annunciators
LCD
Dimensions:
0.73" x 2.56"
20 mm x 65 mm
Accuracy: 12 Digit Internal Accuracy
Included:
• Protective Slide Cover
• Long-life Battery (One CR-2016)
• Quick Reference Guide and Pocket
Reference Guides
• Full One-Year Limited Warranty
Built-in Functions Include:
•Workinandconvertconstruction-math
dimensions
•Built-inRight-Anglefunctions
•Stairlayouts
•Roof,RafterandFramingsolutions
•WeightandWeightperVolume
•Circularcalculations:Diameter,Area
Circumference, Arcs
Linear, Area and Volume Solutions
Convert Dimensions, Including Metric
Complete Rafter, Roof and Framing Solutions
Hip/Valley, Jacks and Rake-Walls
Stair Solutions
Risers, Treads, Stringer, Incline
Built-in Right-Angle Calculations
Automatic Square-ups
Circular and Arc Calculations
Areas, Diameters, Circumference