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Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator

82 customer reviews

List Price: $39.95
Price: $29.89 & FREE Shipping on orders over $35. Details
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  • Enter your model number above to make sure this fits.
  • 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
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$29.89 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

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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 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.

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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

See all Product Description

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 #4,780 in Home Improvement (See top 100)
Shipping Weight9.6 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableNovember 9, 2004
  
Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Customer Questions & Answers

Customer Reviews

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 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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2 of 2 people found the following review helpful By Paul on September 22, 2013
Verified Purchase
quite inexpensive product that delivers. only wish it had commas for larger numbers, it would make it so much easier to read for my 57 yr old eyes....
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1 of 1 people found the following review helpful By AD on May 25, 2011
Verified Purchase
Being well versed in the metric system almost all my life, it took time for me to get used to the English system. That plus the constant measurements I have to deal with on the job (Interior Designer) is why I had to look for help. This calculator was highly recommended by a good friend so I went ahead and bought it.

It does what it's supposed to with with accuracy. Period.

Although I really like it, I did strike off 1 star because of the price. I think $30+ for a metric calc is a bit steep especially at this day and age where apps that pretty much do the same thing come free. Nevertheless, I would still recommend this for jobs/ task that need serious metric conversion.
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Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator
This item: Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator
Price: $29.89
Ships from and sold by Amazon.com

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