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The Casio fx-991 CW is Casio’s most advanced scientific calculator with 540 + mathematical functions.
Item #:
224007310
Casio FX-991CW Advanced Scientific Calculator (UK Version) + FX-CASE-CB-BK2 Protective Case for Technical Scientific Calculator Black
Item #:
224007310
€ 69
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Friday, July 17
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The Casio fx-991 CW is Casio’s most advanced scientific calculator with 540 + mathematical functions.
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What Stands Out
Advanced Functions
The Casio FX-991CW offers over 550 advanced functions, making it ideal for higher education and complex calculations in engineering and science fields.
User-Friendly Design
Featuring a large, clear display and intuitive interface, this calculator ensures easy navigation and quick access to essential functions for efficient study sessions.
Included Protection
Comes with a durable FX-CASE-CB-BK2 case that protects against damage, ensuring the calculator remains safe and functional during transport and use.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Students
Perfect for high school and university students who require advanced scientific functions for mathematics and science courses.
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Engineers
Engineers will benefit from its extensive functions for calculations in design and analysis, enhancing productivity and precision.
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Researchers
Ideal for researchers needing a reliable tool for complex calculations in scientific studies and data analysis.
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Casual Users
Not suitable for casual users who only need basic calculations, as it offers advanced functionalities they won’t utilize.
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Young Children
May be too complex for young children who require simple, user-friendly devices for basic arithmetic learning.
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Graphing Needs
Not recommended for users needing graphing capabilities, as it does not support graphical display or graphing functions.
Product Description
Casio FX-991CW Advanced Scientific Calculator (UK Version) + FX-CASE-CB-BK2 Protective Case for Technical Scientific Calculator Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What level of education is the Casio fx-991 CW approved for?
Answer: It is approved for Key stages 3, 4 and 5, and recommended for Advanced GCSE, A/AS levels. -
Question:
Can this calculator be used in exams?
Answer: Yes, the Casio fx-991 CW is allowed in every UK exam where a calculator can be used. -
Question:
What features does the Natural Textbook Display provide?
Answer: It shows mathematical expressions like they appear in textbooks, making results easier to understand.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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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.
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€ 69
Order now and get it around Friday, July 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Upgraded version of the popular Casio fx-991 EX.
- Approved for Key stages 3, 4, and 5, ideal for Advanced GCSE and A/AS levels.
- Features a large Natural Textbook Display for improved comprehension.
- 540+ mathematical functions for comprehensive calculations.
- Dual powered with solar and battery backup, ensuring reliability.
- Includes a 3-year guarantee for peace of mind.
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