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General| Model | 4065 v3.1 |
|---|---|
| Category | Calculator |
| Display Type | LCD |
| Display Digits | 11 |
| Power Source | Battery |
| Weight | 4.8 ounces |
| Warranty | 1 Year Limited |
| Functions | Construction math, Area, Volume, Trigonometry |
| Dimensions | 5.7 x 3.0 x 0.6 inches |
Defines basic operation keys, unit conversions, memory functions, and measurement unit keys.
Estimates quantity of blocks or bricks for walls, walkways, and other areas.
Solves circular area, volume, or arc problems by entering diameter, radius, or arc length.
Calculates compound miter cut angles for crown moulding and other miter problems.
Calculates solutions for right triangle problems, especially roof framing, using Rise, Run, Diagonal, or Pitch.
Calculates rafter lengths and cut angles for regular and irregular hip/valley and jack rafters.
Provides instructions on entering feet-inch-fraction values accurately.
Explains how to enter square and cubic values by pressing dimensional unit keys multiple times.
Converts between feet, inches, yards, meters, and centimeters.
Converts between fractional and decimal inches and feet.
Converts square and cubic measurements between different units.
Demonstrates adding, subtracting, multiplying, and dividing dimensional values.
Explains how to perform add-on, discount, and percentage calculations with dimensional units.
Describes how to add values to memory and recall total, average, and count.
Explains how to store single values permanently in registers M1, M2, and M3.
Provides examples for adding linear measurements and cutting boards.
Calculates the total width of multiple window openings.
Demonstrates finding the center point of a room for installation purposes.
Calculates the area of a square room given its side measurements.
Calculates the area of a rectangular room given its length and width.
Finds area, square-up, and perimeter using the Width key.
Calculates the volume of rectangular containers (LxWxH).
Finds volume, wall area, and room area using the Height key.
Calculates the volume of a cylinder using the Column function.
Calculates the volume of a cone using the Column function.
Converts pounds to kilograms, tons, and metric tons.
Converts concrete volume to weight in various units based on stored weight per volume.
Calculates number of blocks based on entered length, height, area, or perimeter.
Calculates total board feet and total lumber cost based on board sizes and cost per MBM.
Converts cubic volume measurements to board feet.
Finds circumference and area of a circle given diameter or radius.
Calculates arc length, degree, chord length, segment rise, and area.
Calculates dimensions for arched windows with or without a base.
Calculates miter and bevel angles for crown moulding and other miter cuts.
Calculates cubic yards of concrete for a driveway and its total cost.
Calculates concrete volume and weight for columns.
Uses Length and Width keys to find the diagonal measurement for squaring a foundation.
Calculates number of drywall sheets needed for a given area or length.
Calculates cubic yards of fill needed for a slope based on grade.
Defines terms like Rise, Run, Riser Height, Tread Width, Stringers, and Stairwell Opening.
Provides examples for calculating stair values based on floor-to-floor rise, run, or both.
Sets the precision for fractional answers (e.g., 1/16, 1/32, 1/64).
Configures how area answers are displayed (e.g., Square Feet, Square Yards).
Details how to navigate and change calculator preference settings.
Explains display capacity, error codes, and auto-range behavior.
Details the calculator's automatic power-off feature.
Information on battery types and replacement procedures.
Procedure for performing a total reset of the calculator.
Provides geometric formulas for calculating areas of shapes like squares, triangles, circles, and ellipses.
Lists geometric formulas for surface area and volume of 3D shapes like cubes, cones, spheres, and cylinders.
Details the one-year warranty against defects in materials and workmanship.
Covers service beyond the warranty period or service requested due to misuse.
Instructions for obtaining repair service for products purchased outside the U.S.A.
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