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Calculated Industries
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4225
Calculated Industries 4225 User Manual
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Pock
et Reference Guide
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➡
Inser
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Direction
C
ONSTRUCTION
M
ASTER
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P
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-INCH-FRACTION CALCULA
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Model 4225
2
Table of Contents
Default Chapter
3
Table of Contents
3
Getting Started
4
Key Definitions
4
Preference Settings
14
Entering Dimensions
16
Conversions
17
Basic Math Operations
19
Percentage Calculations
20
Memory Operation
21
Paperless Tape
22
Using the Concretecalc Pro
23
Length, Width, and Height Keys
23
Circle Calculations
26
Squaring-Up a Concrete Slab
29
Calculating Rebar
30
Calculating Loads
32
Blocks and Bricks
33
Polygon (Equal-Sided)
34
Concrete Footing
35
Finding Weight Per Volume
36
Concrete Bags
36
Calculating Drop
37
Stair Calculations
39
Appendix
43
Accuracy/Errors
43
Battery and Auto Shut-Off
44
Default Settings
45
Area Formulas
46
Surface Area and Volume Formulas
47
Repair and Return
48
Warranty, Repair and Return Information
48
Warranty
49
Looking for New Ideas
51
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Calculated Industries 4225 Specifications
General
Brand
Calculated Industries
Model
4225
Category
Calculator
Language
English
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