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991EX Scientific Calculator 552 Functions 6-Line Display for High School
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991EX Scientific Calculator 552 Functions 6-Line Display for High School
Scientific Calculator with Writing Tablet
991EX Scientific Calculator 552 Functions 6-Line Display for High School
Item #: 253304956

991EX Scientific Calculator 552 Functions 6-Line Display for High School

87% of respondents would recommend this to a friend

Item #: 253304956

GHS 743

Price Details

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*All items will import from US

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Order now and get it around Monday, September 28
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Scientific Calculator with Writing Tablet
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What Stands Out

Extensive Functions
With 552 functions, the 991ex offers unparalleled capabilities for complex calculations, catering specifically to high school students tackling advanced subjects like calculus and physics.
User-Friendly Display
The 6-line display enhances readability, allowing students to view multiple calculations at once, which simplifies problem-solving and reduces errors during exams.
Targeted for Students
Designed specifically for high school curriculums, this calculator effectively addresses the unique needs of students, making it an essential tool for success in mathematics and science courses.

Product Details

Shop 991EX Scientific Calculator 552 Functions 6-Line Display for High School online at a best price in Ghana. B0C33BZDQS
BrandROATEE
Model NameAB0607-U-5D-1007
Unit Count1 Count
Number of Packs1
ManufacturerROATEE
Number of Items1
Model NumberAB0607-U-5D-1007
Mfr Part NumberAB0607
Calculator TypeEngineering/Scientific
Power SourceBattery Powered
Screen Size6.2 centimeters
Number of Batteries1 C batteries required. (included)
Display TypeLCD
ColorDeep Black
Enclosure MaterialPlastic
Item Dimensions L x W6.31"L x 3.28"W (16 x 8.3 cm)
Item HighlightDesktop Calculator Rechargeable & Solar Power, with Erasable LCD Writing Tablet for High School College Graduate Student

Who Should Buy?

Suitable For
  • High School Students

    Perfect for students needing a reliable calculator for math and science classes, offering extensive functions and easy usability.

  • Examinations and Tests

    Ideal for standardized testing where scientific calculators are allowed, featuring essential functions for complex calculations.

  • STEM Enthusiasts

    Great for hobbyists or students interested in Science, Technology, Engineering, and Math who require advanced calculating capabilities.

Not Suitable For
  • Advanced Mathematics Courses

    Not suitable for students in advanced courses requiring graphing capabilities, complex modeling, or specialized mathematical functions.

Product Description

991EX Scientific Calculator 552 Functions 6-Line Display for High School

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the ROATEE Scientific Calculator offer?

    Answer: The ROATEE Scientific Calculator boasts a dual-line display that allows you to view the equation and the result simultaneously, enhancing your problem-solving efficiency. It includes 82 different functions, making it versatile for subjects like mathematics and science. The foldable design ensures portability, making it a perfect companion for students on-the-go. Additionally, with its integrated notepad, you can jot down important notes or formulas while working on complex equations.
  • Question: Is this calculator suitable for high school students?

    Answer: Absolutely, the ROATEE Scientific Calculator is designed specifically for middle and high school students. Its wide range of functions supports advanced topics typically covered in high school mathematics and sciences, such as algebra, trigonometry, and statistics. The foldable feature promotes ease of transport, making it ideal for students who frequently switch between classes or study locations.
  • Question: Can I use this calculator for college-level mathematics?

    Answer: While primarily aimed at middle and high school students, the ROATEE Scientific Calculator can also be used for certain college-level mathematics courses. Its 82 functions include many capabilities required for introductory college courses in calculus and statistics. However, for more advanced college mathematics, students may need to consider graphing calculators specifically designed for higher education.
  • Question: How long does the battery last for this scientific calculator?

    Answer: The ROATEE Scientific Calculator is designed for extensive usage, and its battery life is substantial, allowing for prolonged use during class or study sessions without needing frequent replacements. The energy-efficient design ensures that you can rely on it throughout the school day or for many study hours, making it an excellent investment for diligent students.
  • Question: Does the ROATEE Scientific Calculator come with a user manual?

    Answer: Yes, the ROATEE Scientific Calculator includes a comprehensive user manual that guides you through all its features and functions. This manual is designed to help students of all levels become familiar with the calculator's many capabilities, so they can maximize its potential for problem-solving and calculations across various subjects.
  • Question: What are the dimensions of the ROATEE calculator?

    Answer: The ROATEE Scientific Calculator features a compact and lightweight design, making it convenient for students. Although specific dimensions may vary, its foldable structure allows it to fit comfortably in a backpack or a school desk. This portability is one of its key advantages, making it a practical choice for students who are always on the move.
  • Question: Is the ROATEE Scientific Calculator durable?

    Answer: Yes, the ROATEE Scientific Calculator is built with durability in mind, designed to withstand the daily rigors of student life. Its robust construction ensures it can handle daily wear and tear, including being carried in backpacks or used in various learning environments. The foldable design also minimizes the screen risk during transport, further enhancing its longevity.
  • Question: Can I use this calculator in exams?

    Answer: Generally, the ROATEE Scientific Calculator is accepted in most middle and high school examinations as it complies with standard calculator rules. However, students should always verify with their school or examination board for specific calculator policies. Its user-friendly design and 2-line display can streamline exam processes, helping students perform better by minimizing errors.
  • Question: How does the integrated notepad work?

    Answer: The integrated notepad feature in the ROATEE Scientific Calculator allows students to record important notes or formulas while they work through problems. This handy addition ensures you can quickly jot down your thoughts without needing a separate notebook, optimizing your study sessions. It's particularly helpful during lectures or study groups, where quick notes can complement your calculations.
  • Question: Where can I buy the ROATEE Scientific Calculator in Ghana?

    Answer: You can purchase the ROATEE Scientific Calculator through Ubuy in Ghana. Ubuy offers a reliable platform with a variety of educational supplies, including the ROATEE Scientific Calculator with Notepad. This ensures a smooth shopping experience where you can find what you need for your academic requirements.

ROATEE Scientific AB0607-U-5D-1007 Editorial Review

991EX Scientific Calculator 552 Functions 6-Line Display for High School is designed to cater to the diverse needs of high school students and beyond, offering an impressive array of 552 functions and a user-friendly 6-line display. Users have praised its smooth button response and clear visibility, which enhance the experience of solving complex problems in subjects like algebra, trigonometry, and engineering. The calculator's lightweight design allows for easy portability in backpacks, making it a practical choice for students on the go. The layout is straightforward, providing accessibility without sacrificing advanced features, making it a favorite among both middle and high school students. Reviews indicate high satisfaction, stating it feels sturdy and is a reliable tool that instills confidence while learning.

Customer Reviews & Ratings

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Pros

  • 552 functions offering great versatility for students
  • User-friendly layout suitable for various subjects
  • Lightweight design ideal for portability
  • Clear display enhances readability of complex equations
  • Smooth button response for effortless calculations

Cons

  • Cleaning the slate may require extra care to avoid smudges

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“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
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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
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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
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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
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  • 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.

GHS 743

Order now and get it around Monday, September 28

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Features & Benefits

  • Equipped with a 6.5 inches LCD writing tablet
  • Covers 240 functions for basic, scientific and statistical calculations
  • Foldable and portable, weighs only 5.0oz
  • Powered by both battery and solar energy
  • Locked and unlocked position for notes
  • Suitable for students for exams

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