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General| Brand | Johnson |
|---|---|
| Model | CALC-1500 |
| Category | Calculator |
| Language | English |
Lists the primary capabilities and benefits of the calculator.
Explains calculator keys, basic operations, and dimensional entry.
Covers framing, stair, and circle functions.
Details keys for entering and converting linear, square, and cubic units.
Details stair calculation outputs and setting riser/tread preferences.
How to configure fractional resolution, area/volume displays.
Covers basic math, linear, square, and cubic conversions.
Covers waste allowance, weight, board feet, carpentry, area, volume, framing, foundation, rafters, slope.
Demonstrates basic math, dividing, percent, and square/cubic conversions.
Examples of adding, subtracting, multiplying, dividing dimensions, and area/volume calculations.
Covers waste allowance, weight, board feet, memory, studs, balusters, circles, concrete, framing.
Examples for foundations, pitch, slope, hip/valley, jack rafters, and rake walls.
Detailed examples for various stair configurations.
How to set or temporarily change fractional resolution for calculations.
Explains default values, preference settings, and auto-shut off.
Information on resetting the calculator and replacing the battery.
Details calculator accuracy, display capacity, error codes, and auto-ranging.
Provides formulas for calculating the area of various geometric shapes.
Provides formulas for calculating the volume of various geometric solids.
Details the one-year limited warranty, contact info, and exclusions.
Instructions for registering the product for warranty service and privacy.
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