Item #:
82894090
Casio FX991EX Classwiz Scientific Calculator
Item #:
82894090
SAR 187
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Tuesday, September 22
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What Stands Out
High-Resolution Display
Features a 192 x 63 pixel display, allowing for clear and easy comprehension of complex equations and graphs, enhancing user experience and reducing visual strain.
Natural Textbook Display
Presents mathematical expressions as they appear in textbooks, making it intuitive for students to understand and apply mathematical concepts without confusion.
Comprehensive Functionality
Offers over 552 functions including advanced calculations, statistical data processing, and equation solving, addressing a wide array of academic and professional needs effectively.
Product Details
| Brand | Casio |
| GTIN | 0079767032593, 0809787035195, 0809394579433 |
| Height | 0.43in. (1.1 cm) |
| Weight | 0.19lbs. (90 grams) |
Who Should Buy?
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Students
Ideal for high school and college students tackling mathematics, science, and engineering courses requiring advanced calculation capabilities.
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Professionals
Great for engineers, architects, and scientists needing a reliable calculator for complex calculations in their work.
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Exam Preparation
Suited for students preparing for standardized tests with functions compliant with exam regulations and versatile calculation features.
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Basic Users
Not ideal for users only requiring basic arithmetic functions as it may be more complex than needed.
Product Description
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Customer Questions & Answers
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Question: How to Shop Casio FX991EX Classwiz Scientific Calculator Online From Ubuy?
Answer: It’s easy to shop Casio FX991EX Classwiz Scientific Calculator online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Casio FX991EX Classwiz Scientific Calculator Available to Shop Online in Saudi Arabia?
Answer: Yes, at Ubuy Saudi Arabia this product is available for you to shop at a reasonable price. The Casio FX991EX Classwiz Scientific Calculator is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Editorial Review
The Casio FX991EX Classwiz Scientific Calculator is receiving a mix of enthusiastic praise and some critiques from customers. Many users appreciate the excellent value offered by the calculator, particularly in light of discounts that make it more accessible. Its impressive array of features, including variable memory and a QR code generator, impress users, making complex calculations easier and more efficient. The calculator’s ability to save and edit formulas after obtaining results is also a significant plus, contributing to a positive user experience. However, some customers express dissatisfaction with specific design aspects. One reviewer noted that the calculator is larger than expected, which detracts from its portability compared to older models like the FX-260. Additionally, there's criticism regarding the key design, as the keys feel less tactile and make a rattling noise when pressed. The mottled surface texture has been called out for making certain key labels difficult to read, particularly under low light conditions. The entry method, touted as one of its main features, has been described as cumbersome compared to more familiar "immediate entry" systems, with users having to navigate a more complex menu for everyday calculations. Overall, while the Casio FX991EX impresses many with its functionality and features, some users find it less comfortable to use than they expected, particularly for routine tasks. **
Customer Reviews & Ratings
101 customers ratings
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5 Star
92%
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4 Star
3%
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3 Star
0%
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2 Star
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1 Star
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Pros
- Excellent value for features.
- Large array of functions, including variable memory and QR code generation.
- User-friendly with many useful functions.
- Ability to save and edit formulas for efficiency.
- Preferred by some over competing brands (Sharp, TI).
Cons
- Bulkier design compared to older models (e.g., FX-260).
Platform Trust & Buyer Confidence
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
MG
Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
AF
Anila
Verified buyer
“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
FS
Farrah
Verified buyer
“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
25 June 2026 · via Trustpilot
MA
Mekki
Verified buyer
“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
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SAR 187
Order now and get it around Tuesday, September 22
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