HeavyCalc Pro Construction Calculator 4325 by Calculated Industries ASIN: B000H6WBVS

The most effective calculator, manpower planning & estimating tool you can own!

For Engineers, Designers, Excavators, Highway and Heavy Construction Professionals

Save time, eliminate costly errors, reduce material and labor expenses on all construction jobs. Built-in functions quickly find solutions for Area, Volume, Weight, Slopes, Swell, and Shrink, Cut/Fill and More! Work in and convert between all building dimensional formats, including Metric.

• Work in and convert between Yard, Feet-Inch-Fraction and Metric formats!
• Automatically calculate Areas and Volumes!
• Square-ups and Right Angles; Percent Grade and Slope; stakeout Drops, Ramps, Trenches, much more!
• Weight per Volume (Lbs, Tons, Kg)!
• Find percent (%) Swell and Shrink!
• Simplify Cut/Fill Estimates

Dimensional Math and Conversions

• Work in and Convert Between Any Construction-Math Formats!
• Calculate and convert in Feet-Inch-Fractions, Decimal Yards, Feet (i.e. 10ths), Inches and Fractions, Meters and Millimeters – including Square and Cubic formats.
• Automatically Calculate Areas and Volumes! Easily find Areas and Volumes using dedicated Length, Width and Depth keys.

Dedicated Functions

• Square-ups and Right Angles! Percent Grade and Slope keys give you instant Right Angle solutions for Diagonals; easily stakeout Drops, Ramps, Trenches and More!
• Weight per Volume (Lbs, Tons, Kg)! Convert between weights and find the weight of material (i.e., Tons per Cubic Yard, etc.).
• Find Percent (%) Swell and Shrink! Quickly determine Bank, Compacted and Loose Soil Volumes for any job.
• Simplify Cut/Fill Estimates! Built-in Cut/Fill, Existing and Proposed functions make soil-volume estimates easy.
• “Average” Function! Speeds Grid-Cell - Cut/Fill estimates.

Timesaving “Utility” Functions

• “Paperless” Tape! Allows you to review the last 20 entries – great for plan checks and confirming strings of dimensions.
• Preference Setting for Fractions speed entries, repeat operator (+, -, ÷, x) and Constant functions reduce keystrokes
• Per Unit key for material costing estimates.
• Battery-Saving Auto Shut-Off

Tech Specs

• Size: 5.7” x 3.0” x 0.65” (145mm x 76mm x 17mm)
• Weight: 3.2 oz. (90.7 gm) – does not include Vinyl Case or User’s Guide
• Power: Single 3-volt (CR-2032) Long Life Battery
• Display Type: LCD, 11 Digits (7 Normal, 4 Fractions) with full Annunciators
• LCD Display Dimensions: 0.73” x 2.56” (19 mm x 65 mm)
• Accuracy: 12 Digit Internal Accuracy