Save Big On Open-Box & Preowned: Buy "Calculated Industries 4020 Measure Master Pro Meas...” from Amazon Warehouse Deals and save 27% off the $39.95 list price. Product is eligible for Amazon's 30-day returns policy and Prime or FREE Shipping. See all Open-Box & Preowned offers from Amazon Warehouse Deals.
- Working on a home project? Need some help? Check out Amazon Home Services and get a $20 Amazon Gift Card when you book your first service. Learn more
Other Sellers on Amazon
+ Free Shipping
+ Free Shipping
+ Free Shipping
Calculated Industries 4020 Measure Master Pro Measurement Conversion Calculator
|Price:||$33.33 & FREE Shipping on orders over $35. Details|
|You Save:||$6.62 (17%)|
- 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
Frequently Bought Together
Customers Who Bought This Item Also Bought
Special Offers and Product Promotions
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
Style Name: A | Size: 1 - Pack
Top Customer Reviews
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.
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.
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.
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.
Most Recent Customer Reviews
This is a great little calculator, and simple to use. I love the radius and area feature, great if your a carpenter or work with circlesPublished 3 months ago by Erik Tavarez
I bought a bunch for my office and they work fine. The buttons do go over time, about two years, but we over use them in our architectural firm.Published 5 months ago by Kenneth W. Church
It was exactly what I was looking for and very happy that it came without delay from Amazon!Published 5 months ago by DEBB