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Calculated Industries 4050 Construction Master 5 Construction Calculator

Normal Price:$49.78
Our Price:$71.93 (Sale Price!)
Availability:Usually ships in 24 hours

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Manufacturer: Calculated Industries
Model: 4050.00
Binding: Tools & Hardware
Publisher: Calculated Industries
Label: Calculated Industries

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Features for Calculated Industries 4050 Construction Master 5 Construction Calculator:

Linear, area and volume solutions: convert dimensions, including metric
Complete rafter, roof and framing solutions, hip/valley, jacks and rake walls
Stair solutions are nearly automatic; risers, treads, stringer, incline
Built-in right-angle solutions; automatic square-ups
Circular and arc calculations; areas, diameters, circumference

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Editorial Review
Unlike a regular calculator, the Construction Master IV has intuitively labeled "construction keys" and a format that is so simple, even the novice user will find it easy to solve hundreds of problems directly in feet, inches and fractions: More New Solutions For Rafters and Right Angles! Custom Pitch, Rise, Run, Diagonal, and Hip/Valley and Jack keys now instantly find lengths for: Common Rafters, Regular 45° and Irregular (non-45°) Hip/Valley & Jack Rafters. Stores Pitch in inchesand degrees. NEW! "Paperless" Tape! For reviewing past 20 entries. NEW! Weight-per-Volume (lbs, tons, kg) key! Lets you convert between weights and find weights of any material (i.e., tons per cubic yard, etc.). NEW! Rake-Wall key! Gives you each stud length for any pitch or o.c. spacing. Improved Stair key! Instantly finds number of Risers, Treads, Riser height, Tread width, any Overage or Underage. Also gives Stringer Length and Incline Angle. Instant Circumference,Circle Area & Arc Lengths! One button solves post holes, columns, pillars, arches and more. Board Feet and Unit Price keys! Help estimate material amounts and costs instantly. Repeat Function for Operators ( +, -, x, ÷). NEW! "Smart" Fraction Setting! Saves keystrokes by entering preset denominators for you.
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Customer Reviews

Sucessful User for Over 12 years

2005-12-28
My Dad and myself run a construction company and we have used this products for well over 12 years, the best part of this is that it is used the way you think...example is a 3 FEET, 2 INCH, 11/16 mesure is typed in the same way as its said.

Great product, we break or loose more than we wear out, excellent product..buy one today.

Don

2008-07-06
I have other Calculated Industries products and they are all professional grade equipment, very reliable and easy to use, this product is no exception. Instructions are easy to follow, product makes calculations in feet / inches, square yards, cubic yards easy, as well as other more difficult calculations easy to do. If you are not good with numbers or hate math, this calculator is for you. I have their mortgage calculator and digital measuring, all are easy to use and the best products available.

Be very careful

2008-03-22
Very disappointed with this calculator. It is very handy for working out all your calculations and simple to use,but I just have it a week, I took it on the job site it fell of the top of my toolbox about 18 inches of a fall and when I opened it up the screen was shattered ,was not very happy, hoping amazon will refund me.My advice to anyone is be very careful with it.

Continues the heritage

2007-01-15
I've used these since the original Measure Master Plus, which still is operating, and my only wish is they would add a percentage key to make it be an everyday calculator.

Construction Master V

2006-03-09
The price and service from Amazon was superior to anything I've used on the internet. The calculator also has exceeded my expectations ( I had used the Construction Master IV for 8 years, until it just wouldn't work any more ). I would recommend to anyone both the service and product provided here.

Best feet / inch / fraction calculator!

2006-01-14
Having tried many feet/inch/fraction calculators, I must say this is by far the easiest to use, and the case it comes in can take a beating while protecting the keypad. There's even a compartment to keep the operator's manual with the calculator and protected (which you will use on occasion for calculations that you don't do every day). I have had the predecessor to this model, the Construction Master 4 for years, use it daily, and still have never had to change the battery.