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General| Type | Construction Calculator |
|---|---|
| Model | Construction Master IV |
| Category | Calculator |
| Power Source | Battery |
| Display Type | LCD |
| Manufacturer | Calculated Industries |
| Display | LCD |
| Functions | Trigonometry |
| Battery Type | CR2032 |
| Dedicated Functions | Construction-specific calculations |
Explains the calculator's keys, functions, and operational modes, including dimension and special function keys.
Guides on setting fractional accuracy, inputting dimensions, and performing unit conversions.
Covers arithmetic, percentages, memory operations, and the paperless tape feature.
Solves problems for lumber, studs, bricks, areas, volumes, and concrete jobs.
Calculates lumber board feet, cost, and concrete footing weight.
Covers right triangles, rafters, slopes, and stud calculations.
Explains stair building values and custom riser height calculations.
Calculates circle circumference, area, and arc length from diameter.
Details accuracy, errors, battery life, auto shut-off, and default settings.
Provides formulas for area, surface area, and volume of geometric shapes.
Details warranty terms, repair procedures, and legal disclaimers.
States the equipment's certification for FCC Class B computing device standards.
Invitation for user suggestions for product improvements.
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