Calculated Industries 4400 Tradesman Calc

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 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 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