Calculated Industries 4400 Tradesman Calc
The Tradesman Calculator 4400 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. 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.
With the Tradesman Calc, you can work in and convert between all kinds of fractions – architectural (ruler) fractions (like 1/4 inch, 1/16 inch, etc.), proper fractions (2/3), mixed number fractions (1 2/3), and improper fractions (5/3). You can also work in and convert between U.S. and metric dimensional math units – feet-inch-fractions, yards, decimal inches, meters, centimeters, millimeters, pounds, tons, grams, kilograms, metric tons, board feet, and dry ounces.
The calculator also has a wide range of powerful math functions, including the ability to enter math equations using the order of operations. You can also work with exponents, square roots, reciprocals, and more.
Built-in Functions and Calculations:
- Right Triangle Math: Enter and calculate Angle, Hypotenuse, Opposite and Adjacent side lengths
- Trigonometric Functions: Solve angle and side problems using Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
- Circle/Arc: Enter and calculate Area, Circumference, Radius, Diameter, Arc Angle, Arc Length, Chord Length, Arc Height
- Ratios and Proportions: Find x, y values, calculate proportional values
- Hexagon/Polygon: Find Exterior Angle, Interior Angle, Side Length, Outside Diameter, Inside Diameter, Perimeter, and Area
Features:
- Work in Architectural (ruler) fractions (1/4 inch, 1/16 inch, etc.), proper fractions (2/3), mixed number fractions (1 2/3), and improper fractions (5/3)
- Solve dimensional math problems, and convert between U.S. and metric dimensional math units
- Solve angle and side problems with trigonometry
- Enter and solve circle, arc, radius hexagonal, and polygonal dimensions
- Convert between decimal and fraction
- Enter and solve ratios and proportions
- Enter math equations using the order of operations
- Work with exponents
Includes:
- Protective Slide Cover
- Quick Reference and Pocket Reference Guide
- One 3-volt long-life (CR2016) battery
- Full One-Year Limited Warranty
Tech Specs:
Size: 5.7" x 3.0" x 0.65" (145 mm x 76 mm x 17 mm)
Product Weight: 4.15 oz. (118 gm) Includes Slide Cover and Pocket Reference Guide
Power: One 3-volt (CR2016) Long-life Battery
Display Type: 15 Digits (8 normal, 7 fractions) with full annunciators
Display Dimensions: 0.73" x 2.56" (19 mm x 65 mm)
Accuracy: 12 Digit Internal Accuracy
