The Calculated Industries Tradesman Calc 4400 is a trade-specific dimensional math and scientific calculator primarily designed to perform technical math calculations. Its can work in and between U.S. and metric units and provides flexibility and accuracy for welding, metal fabrication, engineering, auto service, aviation, drafting, and more. It is ideal for tradespeople, students, teachers, and anyone working in or training for math-oriented professions.
Proper, Improper, and Mixed Fractions
The Tradesman Calc provides the flexibility to work in architectural or ruler fractions as well as proper, improper, and mixed number fractions down to 1/64 inch. Plus, it can display the lowest common denominator. Fractions can be entered separately or combined to find the results you need with or without inch and yards. Mixed number fractions are entered using a few quick keystrokes and can easily be converted to an improper fraction or decimal and back again.
Right Triangle Math, Trigonometry, and Circles
The Calculated Industries Tradesman Calc allows quick calculations of right triangles, trigonometry, and circular shapes. The right triangle function calculates the length of adjacent and opposite sides, hypotenuses, and angles. Entering any two of these factors allows for rapidly solving for the other two. Use the trigonometry function to solve angles and side problems for engineering, drafting, or any situation that requires complex math. The circle function allows solving for area, circumference, radius, diameter, arc angle, and more. Additionally, this calculator provides the flexibility to enter and process math equations in order of operations, assuring accurate results.
Solve for Ratio/Proportions and Hexagons/Polygons
The Tradesman Calc can calculate ratios and proportions as well as hexagons and polygons. Analyze and compare quantities using the ratio to find the “x” and “y” value or calculate the proportion to assess performance, engineering, and more. Use the hexagon and polygon functions for calculation of angles, diameter, perimeter, or area. Plus you can work with reciprocals, square roots, exponents, and more.
The Calculated Industries Tradesman Calc allows user preferences, stores the last 20 entries, has 10 memory slots, and an auto shut-off feature to save energy. It includes a slide on hard case, a pocket reference guide, one 3-volt long life battery, and 1 year limited warranty.
For clear step-by-step instructions on how to use your Tradesman Calc watch the online video tutorial.