Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator for Contractors, Estimators, Builders, Framers, Remodelers, Renovators and Carpenters

(255 reviews)

Price
$32.97

Quantity
(10000 available )

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Reviews
  • Gary Thompson

    > 24 hour

    I’m in the steel fabrication business. This calculator is great for calculating radius arc length, chords and ordinates. It’s also good for angles. Although we build lots of stairs I have yet to use it for that. I lost my first one and didn’t hesitate to by a second.

  • Derick Fay

    > 24 hour

    Excelente producto

  • Termite

    > 24 hour

    I have used these calculators for many years. They will last a very long time! I just purchased another one to replace one I completely wore out!

  • chiefiyall

    > 24 hour

    The Construction Master Pro calculator is a must have for everyone in construction from the estimators in the office to the superintendents out in the field. This is my third one and it is lighter wieght than the others Ive had which is nice because it doesnt weigh your pocket down. Good product.

  • Twalton

    > 24 hour

    As a professional estimator I rate this calculator as a must have item. Figuring stair risers, roof pitch, jack rafters, concrete volume all became so much easier and faster. I am able to provide accurate answers to customers in an instant.

  • Denise canas

    > 24 hour

    Exelente herramienta

  • Kathy F Mason

    > 24 hour

    Is a gift for my husband and he like it very much, good!

  • Lynn

    > 24 hour

    Not only is this a great product, but a wide variety of online videos make it easy for non builder to figure out.

  • Sarah

    > 24 hour

    Like

  • Urban Dickinson

    > 24 hour

    This was probably the best purchase Ive made as a Field Engineer. I used this nearly every day for several weeks in a row calculating grades, concrete quantities, and dimensions for layout. There is simply no replacement for this tool. The case is extremely durable and by no means cheaply made. If you are in the construction industry this is an absolute necessity.

The Construction Master is and has been the industry standard for carpenters and craftsmen for over 30 years. Its use is taught in apprenticeship and training programs at the high-school, college, union and industry level across our country and beyond. An entire generation of framers and stick-builders grew up using it and advising us on new capabilities they wanted built-in. Building materials and techniques have changed over the years but geometry and the need to work quickly and accurately with dimensions is as important and difficult as ever. Put the time-tested Construction Master Pro on your next project and you’ll be glad you did.

Amazon.com

The construction master pro (model 4065) from Calculated Industries sets the industry standard for advanced construction-math calculators. Offering powerful built-in solutions and expanded preference settings, it"s perfect for completing layouts, bids, and estimates as well as helping to save time and money by helping you figure out the right amount of needed materials. It"s ideal for or contractors, estimators, architects, builders, framers, engineers, concrete/foundation contractors, draftspersons, and more.

Ideal for completing layouts, bids, and estimates (view larger).

Quick, Accurate Solutions in the Field

You"ll be able to work in and convert between all building dimensional formats--yards, feet-inch-fractions and metric--including area and volume. The construction master pro includes a number of built-in time-saving functions, including calculations for risers, treads, stringer length, and incline angle; how many 4 by 8, 4 by 9 or 4 by 12 sheets are needed to cover an area; jack rafter results for regular and irregular pitch roof; determining number of on-center studs for an entered length; and right angles. It also offers advanced solutions for circles, arches, columns, cones, pillars, windows and post-holes arcs, circumference, and segments.

Handheld Convenience

The construction master pro also includes the ability to custom define your preferences (such as fractional settings), a "paperless" tape that lets you review the previous 20 entries to double-check your totals, and accumulating memory with three additional memory storage locations. It"s powered by a two 1.5-volt batteries (LR-44/A76), and the Construction Master Pro has an auto shut-off feature that turns the calculator off after about 8 to 12 minutes of non-use. The 11-digit display measures 2.5 inches by .625 inches. Overall, the calculator measures 5.6 inches by 3 inches by .6 inches, and weighs 4.5 ounces. It"s backed by a one-year limited warranty.

What"s in the Box

One Calculated Industries 4065 construction master pro calculator, Armadillo Gear protective cover, pocket reference guide in English and Spanish, and batteries.

 

4065 Construction Master Pro Calculator At a Glance:
  • Work in and convert between all building dimensional formats

  • Perfect for completing layouts, plans, bids, and estimates

  • Large 11-digit display

  • Powered by two LR-44/A76 batteries

  • One-year limited warranty

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