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Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator for Contractors, Estimators, Builders, Framers, Remodelers, Renovators and Carpenters

Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator for Contractors, Estimators, Builders, Framers, Remodelers, Renovators and Carpenters

Q: 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.

Q: 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.

Q: 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

Q: 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

Product ID: 267822250

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Details

Brand
Calculated
Colour
Silver
Calculator Type
Power source
Battery
Number of batteries
1 AAA

📏Multi-unit conversions

⏱️Time-saving built-in functions

🛡️Rugged protective case

Description

📐 Calculate smarter, build faster, waste less!

CUT WASTE SAVE MONEY - Built-in material estimators prevent costly errors on roofing, drywall, studs, and lumber.
MASTER EVERY MEASUREMENT - Effortlessly convert and calculate feet-inch-fractions, decimal feet, yards, and metric units with precision.
TRUSTED INDUSTRY STANDARD - Used and recommended by pros for over 30 years, backed by a 1-year warranty and long-life batteries.
BUILT FOR SPEED ACCURACY - Save time on complex layouts with instant solutions for rafters, stairs, angles, and more.
DURABILITY MEETS PORTABILITY - Shock, dust, and moisture-resistant Armadillo Gear case keeps your calculator safe on any job site.

The Calculated Industries 4065 Construction Master Pro is a professional-grade handheld calculator designed specifically for construction pros. It supports multiple measurement formats, offers advanced built-in functions for complex construction math, and includes material estimating tools to reduce waste. Protected by a rugged case and powered by long-life batteries, it’s a trusted tool that has set the industry standard for over 30 years.

Specifications

Manufacturer	Calculated Industries
Part number	4065
Item Weight	231 g
Product Dimensions	14.61 x 7.62 x 1.52 cm; 231.33 g
Batteries	1 AAA batteries required. (included)
Item model number	4065
Size	1 Pack
Color	Silver
Style	Handheld
Material	Plastic
Pattern	Calculator
Power source type	Battery
Voltage	1.5 Volts
Item Package Quantity	1
Measurement System	metric
Display Style	Digital
Batteries Included?	Yes
Batteries Required?	No

Have a Question? See What Others Asked

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

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

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

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

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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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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