CALCULATED INDUSTRIES 4400 Trades Math and Conversion Calculator

€50.95 Ex. VAT

Code Type No. Quantity Price Ex. VAT
E10169 4400   €50.95 Only 2 left
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Please allow 1 - 2 Business Days for Delivery

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Returns Policy

Easy Returns via Store, Post or Courier

Caulfield Industrial  are happy to accept items returned to us within 28 days of purchase and in this case we offer you an exchange or a full refund once we receive the items and process them in our warehouse. Any returns which fall outside this 28 day time period may be considered on a case-by-case basis and is at the discretion of Caulfields and may be refunded as a credit against a future purchase. All items must be returned to Caulfields in the same condition in which they were shipped and in a saleable condition. Caulfield Industrial reserves the right to refuse a return if it is determined that the item has been used or worn and then returned for any reason other than being ‘faulty’.

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Calculated Industries 4400 Trades Math and Conversion Calculator


The Tradesman Calc is specifically designed to be useful in trades requiring technical math, including Welding, Metal Fabrication, Engineering, Automotive Service Technology, Aviation, and Drafting - virtually any skilled trade requiring applied math skills.

This powerful, easy-to-use calculator helps tradesmen on the job whenever they need to use or 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). In addition, the Tradesman Calc has a wide range of powerful math functions, including the ability to enter math equations using the order of operations. And you can work with exponents, square roots, reciprocals and more. The Tradesman Calc is easy-to-teach and easy-to-learn, making it ideal for instructors helping students in career and technical education programs develop and expand their applied and practice math skills.

Dedicated Functions:
  • Work in Architectural (ruler) fractions (1/4", 1/16", 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
  • Battery Voltage: 3 volt
  • Battery Type: CR2016
  • Display Type: 15 Digits (8 normal, 7 fractions) with full annunciators
  • Display Dimension: 19 mm x 65 mm
  • Accuracy: 12 Digit Internal Accuracy
  • Width: 76 mm
  • Depth: 17 mm
  • Height: 145 mm
  • Weight: 0.118 kg
  • 3-volt Batteries
  • Quick Reference and Pocket Reference Guide
  • Protective Slide Cover

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