Calculated Industries 4080 Construction Master Pro Trig Calculator
genuine image
Calculated Industries 4080 Construction Master Pro Trig Calculator
The handheld Construction Master Pro Trigonometric calculator (model 4080) from Calculated Industries is the most complete construction-math calculator on the market.
Calculated Industries 4080 Construction Master Pro Trig Calculator
Item #: 185366776

Calculated Industries 4080 Construction Master Pro Trig Calculator

86% of respondents would recommend this to a friend

Item #: 185366776

ETB 14860

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, October 01
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The handheld Construction Master Pro Trigonometric calculator (model 4080) from Calculated Industries is the most complete construction-math calculator on the market.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Advanced Trigonometry
Equipped with full trigonometric functions, this calculator simplifies complex mathematical calculations for accuracy in design and building, essential for architects and engineers.
Feet-Inch-Fraction Precision
Designed specifically for construction professionals, it provides precise calculations in feet, inches, and fractions, streamlining measurements and ensuring accuracy in every project.
Durability and Portability
Compact and robust, this calculator is built to withstand the rigors of job sites, making it an ideal tool for contractors and framers who require reliable, on-the-go calculations.

Product Details

Get the most complete construction-math calculator on the market. Perfect for architects, engineers, contractors, and more. Shop now at Ubuy Ethiopia!
  • Powerful construction calculator with full trig functions and built-in solutions
  • Works with all common building dimension formats including feet-inch-fractions, decimal feet-inches, yards, and metric
  • Time-saving built-in functions for right angles, stairs, arcs, arches, circles, and material estimating
  • Comes with a rugged Armadillo Gear protective case, pocket reference guides, and long-life batteries
  • Handheld convenience with customizable preferences and paperless tape for reviewing previous entries
  • Large 11-digit display, compact size, and one-year limited warranty
BrandCalculated Industries
Model NameConstruction Master Pro Trig
UPC702658629939 700465275899 696333575638 088354654759 767872160149 767654550229 768684116799 883546547594 700580268639 999992467758 098584040802 780320411167
Unit Count1 Count
Global Trade Identification Number00883546547594
ManufacturerCalculated Industries
Number of Items1
Built-In MediaUnit^Instruction Guide
Item Weight1.6 ounces (45.36 grams)
Item Type NameConstruction calculator
Model Number4080
Mfr Part Number4080
Calculator TypeEngineering/Scientific
Power SourceBattery Powered
Screen Size2.5 inches (6.4 cm)
Number of Batteries2 LR44 batteries required. (included)
Display TypeLCD
ColorMulti Colored
Enclosure MaterialMulti
Item Dimensions L x W5.7"L x 3"W (14.5 cm)

Who Should Buy?

Suitable For
  • Architects

    Great for architects needing accurate measurements and advanced calculations during project design and planning.

  • Contractors

    Ideal for contractors who require precise measurements and quick calculations on job sites for efficiency.

  • Framers

    Perfect for framers needing fractional calculations and trigonometric functions for framing and building tasks.

Not Suitable For
  • Casual Users

    Not suitable for casual users who only need basic measurements without advanced features or trigonometry.

Product Description

Calculated Industries 4080 Construction Master Pro Trig Calculator

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the Calculated Industries 4080 Construction Master Pro Trig calculator?

    Answer: The Calculated Industries 4080 Construction Master Pro Trig calculator offers a range of features tailored for construction professionals, including advanced trigonometric functions, feet-inch-fraction calculations, and conversions. This tool is designed for accurate measurements and calculations, which are essential in the construction field. Its user-friendly interface allows for quick access to essential functions, making it ideal for architects, engineers, and contractors who require precision in every calculation.
  • Question: How does the trigonometric functionality in the Construction Master Pro Trig work?

    Answer: The trigonometric functionality in the Construction Master Pro Trig allows you to perform various calculations such as sine, cosine, tangent, and their inverses. These functions help professionals find angles and lengths in projects that involve slopes, roofs, and other complex geometries. By inputting the relevant measurements, users can obtain accurate results essential for making informed decisions in design and construction.
  • Question: Can the Construction Master Pro Trig calculator handle fractions?

    Answer: Yes, the Construction Master Pro Trig calculator can handle fractions, which is a critical feature for construction projects where measurements often involve inches and feet. Users can input values as fractions, and the calculator converts and processes these accurately. This makes it an invaluable tool for carpenters, masons, and other tradespeople who frequently work with fractional measurements in their projects.
  • Question: Is the Construction Master Pro Trig calculator portable?

    Answer: Absolutely! The Construction Master Pro Trig calculator is compact and lightweight, making it an excellent choice for on-the-go professionals. Its portable design allows you to easily carry it on job sites, ensuring you're always equipped to handle calculations at a moment's notice. This portability is especially beneficial for fieldwork, where quick access to measurement tools can significantly enhance productivity.
  • Question: What types of calculations can I perform with this calculator?

    Answer: With the Construction Master Pro Trig calculator, you can perform a variety of calculations, including area, volume, cut lengths, and angle measurements. It helps simplify complex problems by providing immediate solutions for both standard and advanced mathematical challenges. This versatility makes it an essential tool for anyone in the construction or woodworking trade, streamlining the workflow and reducing the chances of errors.
  • Question: Does the calculator have a backlit display?

    Answer: Yes, the Construction Master Pro Trig features a backlit display, enhancing visibility in low-light conditions. This ensures that you can read measurements and results clearly, whether you're working indoors or outdoors. The backlight is particularly useful during early mornings or late evenings on construction sites, where lighting might be insufficient. This feature aids in reducing strain on your eyes and increasing accuracy during your calculations.
  • Question: What comes included with the Construction Master Pro Trig calculator?

    Answer: The Construction Master Pro Trig calculator typically comes with a protective case and a user manual. The case helps keep the device safe from scratches and damage, while the manual provides essential information on the features and functions to help users get started. Ensuring you have the right accessories contributes to the longevity of the calculator and aids in maximizing its full potential on the job.
  • Question: Is it suitable for beginners in construction mathematics?

    Answer: Yes, the Construction Master Pro Trig calculator is suitable for beginners. Its intuitive layout and clear display make it easy to understand even for those new to construction mathematics. The built-in functions guide users through various calculations, enabling them to learn while working. This tool is perfect for students, apprentices, or anyone looking to enhance their skills in the construction field without feeling overwhelmed by complexity.
  • Question: Can the calculator be used for both imperial and metric measurements?

    Answer: Yes, the Construction Master Pro Trig supports both imperial and metric measurements, allowing users flexibility in their calculations. This adaptability is crucial for construction professionals who may work on projects requiring measurement systems interchangeably. Whether you need to calculate in feet and inches or convert to meters and centimeters, this calculator provides the functionality to accommodate your specific project requirements.
  • Question: Where can I buy the Calculated Industries 4080 Construction Master Pro Trig calculator in Ethiopia?

    Answer: You can purchase the Calculated Industries 4080 Construction Master Pro Trig calculator from Ubuy in Ethiopia. Ubuy offers a wide selection of tools and gadgets, making it a reliable source for your construction needs. When you shop at Ubuy, you can easily find this advanced calculator, along with many other products that can aid in your construction projects.

Calculated Industries Basic 4080 Editorial Review

**** The Calculated Industries 4080 Construction Master Pro Trig is a highly regarded advanced Construction math calculator tailored for professionals in architecture, engineering, contract work, and framing. Praised for its portability—able to fit comfortably in a shirt pocket—users applaud the convenience of Consolidated functionality. This unit effectively replaces multiple calculators, especially for tasks involving feet and inches, trigonometry, and various measurement conversions. Contractors and engineers mention how this calculator has Considerable time-saving capabilities that streamline calculation processes that were once tedious and prone to human error. The inclusion of trigonometric functions is particularly appreciated, allowing for more complex problem solving without needing extensive knowledge of trigonometric principles— users laud its ability to handle roof pitches, stair layouts, and material quantity estimations seamlessly. Despite its advanced features, some users initially found it overwhelming without prior knowledge of its capabilities, which speaks to the need for a brief learning period. It’s worth noting that while the calculator has an impressive array of functions, it does have limitations in memory capacity, which is a point of contention for some users who would ideally prefer more storable memory slots for complex calculations. Overall, the 4080 Construction Master Pro Trig is heralded as an indispensable tool for anyone involved in Construction, capable of reducing the pitfalls of manual calculations and enhancing workplace efficiency. **

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Portable design fits in a pocket
  • Saves time with accurate calculations
  • Multifunctional capabilities including trig and measurement conversions
  • Reduces human error in complex calculations
  • Good battery life and durable design

Cons

  • Initial learning curve for new users

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ETB 14860

Order now and get it around Thursday, October 01

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compact version of desktop sibling
  • Complete construction-math calculator
  • Ideal for contractors, architects, builders, engineers, project managers, estimators, draftspersons, and more
  • Work in and convert between all building dimensional formats
  • Full trigonometric function to simplify construction math
  • Powered by two LR-44/A76 batteries

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.