Looking for gift for roofer husband who just got licensed. Is this a good tool for a roofer?

I got this for my husband and he tells me every time he uses it how much he loves it. It does everything that he needs. One of the best gifts ever. I use it a lot myself, so hope he will get me one soon.

I have a older version...maybe 5 yrs? Is this one more advanced?

Thanks for your question. There have been no significant changes to the Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator in the last 5 years other than the addition of the Armadillo Gear as standard. If you have one that is no longer working, you can send it in for repair.

Does the CI 4065 pro delivered have an orange back or black back?

the calculator it's self has a black back, i got mine with the armadillo gear cover and the main body including the back is orange but the flip cover face is a dark graykevin

Will it tell me the amount of concrete i need for a slab?

Thanks for your question. The Calculated Industries Construction Master Pro Calculator will calculate cubic yards using the Length Width and Height keys. This is a great all around Construction Calculator, however if you are dealing primarily in concrete you might want to check out the Calculated Industries ConcreteCalc Pro as it has advanced rebar and column functionality. Here is the link: https://www.amazon.com/Calculated-Industries-ConcreteCalc-4225-Calculator/dp/B000VKD4B6/ref=sr_1_1?ie=UTF8&qid=1536678826&sr=8-1&keywords=concrete+calculator

Construction Master Pro Model 4065

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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€ 110.35

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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Description

📏 Nail every measurement, save every dime — the pro’s secret weapon!

RUGGED READY - Comes with a tough Armadillo Gear case, pocket guide, long-life batteries, and a 1-year warranty for daily pro use.
RIGHT ANGLE MASTERY - Instantly calculate rafters, slopes, stairs, and arches to nail every angle perfectly.
PRECISION MEETS SPEED - Solve complex dimensional math instantly with award-winning built-in construction formulas.
WASTE LESS SAVE MORE - Built-in material estimators prevent costly errors on roofing, drywall, lumber, and millwork.
SEAMLESS UNIT SWITCHING - Convert effortlessly between feet-inch-fractions, decimal feet, yards, and metric units on the fly.

The Calculated Industries 4065 Construction Master Pro is the industry-standard construction calculator trusted by contractors, estimators, and builders for over 30 years. It features advanced built-in math solutions tailored for feet-inch-fraction calculations, effortless unit conversions, and specialized right-angle functions. Designed to reduce material waste and increase accuracy, it comes complete with a rugged protective case, reference guide, batteries, and a 1-year warranty—making it an essential tool for professionals demanding precision and efficiency on every project.

Specifications

ASIN	B0007Q3RGQ
Best Sellers Rank	#5,962 in Office Products ( See Top 100 in Office Products ) #30 in Scientific Calculators
Brand	Calculated Industries
Calculator Type	Construction/Building
Color	Silver
Customer Reviews	4.8 4.8 out of 5 stars (4,900)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00098584040659
Item Dimensions L x W	5.75"L x 3"W
Item Weight	8.16 ounces
Manufacturer	Calculated Industries
Mfr Part Number	4065
Model Name	4065
Model Number	4065
Number of Batteries	2 LR44 batteries required. (included)
Number of Items	1
Power Source	Battery Powered
Screen Size	2.6 inches
UPC	796084327231 787718482709 702658630553 098584000295 767872160125 780320411143 098584040659 700580266321 733353104988
Unit Count	1 Count
Warranty Description	1 year manufacturers

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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€ 110.35

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago