Calculated Industries Measure Master Pro 4020 Merkblatt

Feet-Inch-Fraction, Inch Fraction, Yards

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Decimal Feet 

(10ths, 100ths)

, Decimal Inches

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Preset Fractions 

(1/2" through 1/64")

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D:M:S, Decimal Degree Entry and Conversions

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Full Metrics 

(m, cm, mm)

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Complete Right Angle/Rafter Calculations

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Pitch Key 

(Slope and Grade)

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Rise, Run, Diagonal/Common Rafers

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Hip/Valley Key

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Jack Rafters Key

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Irregular Hip/Valley and Jacks

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Rafter Cutting angles 

(Plumb, Cheek and Level Cuts)

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Stair Layout Key

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Stair 

(Advanced – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)

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Diagonal Key

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Expanded Rake-Wall

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Arched Rake-Wall

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Studs: Find number On-center

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Square and Cubic

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Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area

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Drywall, Siding and Paneling 4x8, 4x9 and 4x12

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Column/Cone Area and Volume

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Basic Circular Calculations

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Advanced Circular Calculations

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Weight per Volume Conversions

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Length, Width and Height Keys

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Block, Footings

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Trigonometric Function Keys

(Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent)

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Board Feet

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Works as a Regular Calculator 

(

~, !, @, #, +/–, %, 

π

, 1/x, x

2

, 

√

—

2

)

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User-Definable Preferences

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Entry Editing Backspace Key

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Cost per Unit 

(Total costs based on unit price)

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Equal sided Polygon

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Compound Miters

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Crown Angle

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Paperless Tape

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Number of Memories

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4

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4

3

4

m, cm, mm — Work in
Metric Dimensions

Length, Width, Height —
Area, Volume, Square-up,
Perimeter, Wall Area,
Room Area

Yds, Feet, Inch, / — Work in
Yards, Feet, Inches, Fractions

Circ — Advanced Circular

Calculations including Area,

Circumference, Diameter

Arc — Arc°, Chord,

Segment and Pi, Area,

Rise, On-center

BdFt — Find total

Board Feet

Backspace Key — 

Easily change entries

Conv — Convert to all
secondary functions
and features

Stor/Prefs — Store and set
preferences for Fractions,
On-center, Area, Volume,
Metric, Degrees

= — Paperless Tape

Measure Master Pro™ is a trademark and Calculated Industries® is a

registered trademark of Calculated Industries, Inc. © 2006. All rights reserved.

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4020v3.1-SPEC-4C-08_06