$74.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Overview Construction-math calculator specifically designed for excavators and heavy construction professionals. The Heavy Calculator Pro saves you time, eliminates costly errors, and reduces labor and material expenses. 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 & more Weight per Volume (lbs, tons, kg) Find percent (%) Swell and Shrink Simplify Cut/Fill Estimates Who's It For? Engineers Excavators Highway and Heavy Construction Professionals Designers Specifications Size: 5.7" x 3.0" x 0.65" (145mm x 76mm x 17mm) Weight: 3.2 oz (90.7g) Power: One 3-Volt CR2016 long life battery Display Type: LCD, 11 Digits (7 Normal, 4 Fractions) LCD Display Dimensions: 0.73" x 2.56" (19mm x 65mm) Accuracy: 12 Digit internal accuracy
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$74.95