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  • Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator
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Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator


List Price: $39.95
Price: $29.95 & FREE Shipping on orders over $35. Details
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  • Work in and convert between any building dimensions, including metric
  • Linear, area and volume measurements
  • Find weight and weight per volume
  • Instant solutions for circle area, circumference, arcs and more
See more product details
23 new from $28.91 1 used from $22.46
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Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator + Calculated Industries 5022-2 Armadillo Case - Black/Gray
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Product Information

Technical Details
Part Number 4020
Item Weight7.2 ounces
Product Dimensions5.8 x 3 x 0.6 inches
OriginChina
Item model number4020
Batteries:2 LR44 batteries required. (included)
Power Sourcebattery-powered
Item Package Quantity1
Batteries Included?Yes
Batteries Required?Yes
Warranty DescriptionCalculated Industries warrants product against defects in materials and workmanship for a period of 1 year. If a defect exists during the warranty period, CI at its option will either repair or replace the product at no charge
  
Technical Specification
Additional Information
ASINB0008F0YXK
Best Sellers Rank #4,677 in Home Improvement (See top 100)
Shipping Weight9.6 ounces (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S.
Date First AvailableNovember 9, 2004
  
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Product Description

Product Description

Great for designers, woodworkers, craftsmen, technicians, etc. Calculates directly in feet, inches, fractions, yards, meters, centimeters, and millimeters, including square or cubic formats of each. Converts to and from all dimensional formats instantly. Instant solutions for circumference, circle area and arc lengths. 1 button solves postholes, columns, pillars, arches and much more. Weight per volume key allows you to find weight of material (i.e., tons per cubic yard, kilograms to pounds, etc.). Custom set fractions. Estimate material costs. Paperless tape allows you to review last 20 entries.

Amazon.com

calculated 4020
Ideal for faster more accurate material estimates (view larger).

Get professional results every time with the handy, easy-to-use tool Measure Master Pro measurement conversion calculator (model 4020) from Calculated Industries. It's ideal for designers, craftsmen, tradespersons, fabricators, woodworkers, and technicians for on-the-spot calculations, and it fits easily in a pocket, briefcase, or tool pouch.

Built-in functions make the Measure Master Pro ideal for faster, more accurate material estimates. Work in and convert between dimensional formats including feet-inch-fractions, decimal feet-inch-fractions, yards, meters, centimeters and millimeters as well as areas and volumes. You'll also be able to quickly find board feet for lumber estimates and solve for circumference, circle area, and arcs.

Other features include solving for cost per unit, a "paperless" tape that lets you review the previous 20 entries to double-check your totals, ability to store preferred fractional values and dimensions, and work with standard calculations.

It's powered by two LR44 batteries, and the Measure Master Pro has an auto shut-off feature that turns the calculator off after about 8 to 12 minutes of non-use. The calculator measures 2 x 5.6 x 0.6 inches, weighs 4.5 ounces, and comes with a hard protective cover. It's backed by a one-year limited warranty.

What's in the Box

Calculated Industries 4020 Measure Master Pro measurement conversion calculator; protective hard slide cover; pocket reference guide (English/Spanish); batteries

At a Glance
4020 Measure Master Pro Measurement Conversion Calculator At a Glance:
  • On-the-spot calculations for designers, craftsmen, woodworkers, and more

  • Work in and convert between dimensions, area, and volume--including metric

  • Fits in a pocket, briefcase or tool pouch

  • Powered by two LR44 batteries

  • One-year limited warranty
At a Glance

Customer Reviews

Well I did have to relearn but it is pretty intuitive and easy to use.
D. Saks
This Calculated Industries 4020 Master Pro Measurement Conversion Calculator works great for converting centimeters to feet and centimeters to inches.
GAYLE RICKETT
As an engineer I find myself going to my trusty scientific calculator for any type of computation needed on the job.
Craig Hums

Most Helpful Customer Reviews

10 of 10 people found the following review helpful By Stephen J. Dinka on August 30, 2008
This is a great calculator for anyone that uses a tape measurer in fraction of inches as I do. I'm a cabinet maker and I replaced my old one after about ten years. This one calculates up to thirty seconds of a inch. At least that is as far as I've gone with it so far. You can do inches, mm, cm, ft, bd ft, yds, convert from all of the above, etc. etc. It has more features then I will ever use and it comes with a nice slip on hard cover and a instruction manual pocket. I highly recommend it.
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12 of 13 people found the following review helpful By Steve E. on August 12, 2008
Calculated Industries has always been my favorite when it comes to construction based calculators. Lately, however, it seems that they have so many different models to choose from that it makes the buying process a little difficult. This model was the perfect fit. It has all of the basic options that a standard user will need. It doesn't have trig functions or stair caluculations, but most of us won't need those things.

The best thing with this model is that while it is still pocket size, the keys are just a little bit larger than on some other models. This makes it so much easier to hit the right keys the first time.

Overall this is a great construction calculator and the best for the money.
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5 of 5 people found the following review helpful By Richard R on September 12, 2009
Verified Purchase
This is a good product that does exactly what I expected.

But, it only came with a Spanish language User Guide, which is obviously a packaging error because everything else, including the box, is in English. When I registered the product with Calculated Industries I requested an English version, but I'm still waiting and it's been several months.

The "electronic paper tape" is useful for review of entries, but it would be much more useful if it allowed individual entries to be edited. Unfortunately, you have to re-enter the entire list if there is one error. I also have an HP 17BII business calculator (that died after 20 years) which keeps long summation lists in memory, and allows editing of individual entries, so I have become accustomed to that feature.

But except for these few issues, I'm pleased with this calculator.
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3 of 3 people found the following review helpful By T. Lambert on October 6, 2008
This is a good calculator for metric conversion. The only thing I wish was available was micro m/L and kilo m/L. Am very happy with product.
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2 of 2 people found the following review helpful By hl1000 on November 26, 2011
Verified Purchase
Wish I bought this calculator sooner. I'm a designer and I always find myself converting and calculating measurements all day long. Its great to be able to do all that in one easy to use calculator. I love the color coded buttons too.
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1 of 1 people found the following review helpful By LennyMatt on April 7, 2014
Verified Purchase
I bought one for me to use at work. A colleague kept borrowing it, so we bought him one.

A couple weeks later I can say we just keep buying them, now almost everybody in our office owns one.

We deal with Europeans a lot, so quick conversions are crucial for our day to day business. Additionally, adding ft and inches is a breeze with this little guy.
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1 of 1 people found the following review helpful By Tamara on February 1, 2013
Verified Purchase
It does what it should, no more and no less. The only thing I would like to see improved is keyboard, which is very soft and rubbery, some 'click' feel would help
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1 of 1 people found the following review helpful By wilson on December 8, 2011
Verified Purchase
I'm a huge fan of Festools. They are very accurate woodworking tools, with very precise measurements - all in *metric*. Out of desperation, i got this 4020 conversion calculator. It's terrific. you enter 19 11/32; then hit "mm" and you get the conversion, etc. just that simple. Of course its capabilities go far beyond this simple example, but this is all i need it for. It's designed to do materials estimation, 3-d dimension calculations, area, weight and volume, etc. It's really a general purpose constuction and estimating calculator - none of the latter features of which I use. I have this tucked into the apron of my rockler clamp stand and use it all the time for basic millwork.

There are several features that I like: (1) it uses a 2032 battery which is inexpensive and easy to find), (2) it has a reversible dust cover to cover the keyboard when not in use, (3) it has a cute little slot in the back that holds the instruction book (neat idea), (4) the keys stand proud of the panel and are well-separated so i don't have a problem with 'fat fingering', (5) I like the one-key conversion design - very simple and straightforward to avoid errors, (6) display is large and has adequate contrast.

Recommended.
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Most Recent Customer Reviews