Calculated Industries 4325 HeavyCalc Pro Construction Math Calculator

DIRT-MATH CALCULATOR FOR EXCAVATION PROFESSIONALS: Designed specifically for excavation and heavy construction professionals; helps identify truck load volumes; includes percent grade and slope keys giving instant right angle solutions for diagonals and square-ups; helps stake out drops, ramps and trenches for dependable estimates and bids, ENHANCED FEATURES AND BUILT-IN FUNCTIONS: Provides problem solving benefits for those in soil and rock moving, hauling and shaping trades; automatically calculate areas, volumes and loads; easily find swell and shrink along with simplifying grid-cell and cut/fill estimates plus solve weight per volume for more efficient and timely equipment use, WORK IN AND CONVERT BETWEEN UNIT FORMATS: Work in feet-inch-fractions while the plans and survey documents read in decimal (10ths, 100ths) and yards and the called-out material is labeled in meters, centimeters and millimeters; just enter the listed measurements the way you say them and then convert all units into the format in which you work, HELPS ELIMINATE COSTLY ERRORS: Reduces material and labor expenses; the built-in cut/fill, find bank, loose and compact volume functions make soil-volume estimates easy so you know your material moving estimates and bids will be profitable; the proposed key lets you enter or calculate a suggested benchmark or desired grade, COMPREHENSIVE PACKAGE INCLUDED: Comes with a rugged shock, dust and moisture-resistant Armadillo Gear protective case, easy-to-follow user's guides in English and Spanish, a long-life battery and a one-year limited, BUTTON-CELL BATTERY SAFETY COMPLIANT DESIGN: Button-cell battery compartment is secured with a tool-required fastener to help prevent unintended access and align with current U. S. federal safety requirements (16 CFR Part 1263); battery compartment remains secured during normal use, transport, and handling.