Calculated Industries 4215 Construction Master IV ConcreteCalc Calculator

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Product Description

From the Manufacturer

The world's best feet-inch calculator has just been customized for concrete, paving and masonry construction, design and engineering pros. With many new functions for square-ups, blocks, footings, stairs, circles, weights/volumes - and several new stroke-saving shortcuts - you'll save valuable time, reduce material and labor costs, and eliminate costly errors on all your concrete construction jobs. Also works as a standard math calculator. Comes with user's guide, long-life battery, sturdy vinyl case, and 1 year warranty. Actual size: 2.9 in. x 5.5 in. x .45 in.

Product Details

Product Manual [454kb PDF]

• Shipping Weight: 3.2 ounces
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000022559
• California residents: Click here for Proposition 65 warning.
• Item model number: 4215
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
• Amazon.com Sales Rank: #184,801 in Home Improvement (See Bestsellers in Home Improvement)

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• Discontinued by manufacturer: Yes

Customer Reviews

Most Helpful Customer Reviews

6 of 7 people found the following review helpful:

5.0 out of 5 stars Easier than the "Blue Book", December 25, 1999

By A Customer

I've used the "Full length roof framer" book for a while with good results. Now I can leave it on the shelf and depend on the calculator to do my thinking. Used it on a complicated stairway and came out perfect on the first try. What a relief!