Calculated Industries Tradesman Calculator, 8 Normal, 7 Fraction Display Digits, 5-3/4" Length, 3" Width, 5/8" Depth

Versatile and easy-to-use, the Tradesman Calc will help you solve all kinds of math and geometry/trigonometry problems including exponents, square roots, reciprocals, and more. The Tradesman Calc is designed to be useful for both teaching technical trade math and for using on the job in a variety of settings requiring technical math, including welding, metal fabrication, engineering, automotive service technology, aviation, and drafting. This calculator was designed for technical fields to calculate dimensional math, fractions (ruler, proper, improper, and mixed), unit conversions, ratios and proportions, trigonometry/trig and plane geometry (right triangles/angles, circular, and polygonal shapes). Works with exponents, square roots, and reciprocals. It is ideal for people working in math-oriented trades and for students and instructors needing an easy-to-use handheld calculator with applied math functions.