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Item #:
275328512
Casio Fx-991ex Classwiz Advanced Engineering Scientific Calculator-552 Function
86% of respondents would recommend this to a friend
Item #:
275328512
XAF 19025
Price Details
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Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Monday, December 14
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What Stands Out
Comprehensive Functions
With 552 functions, the Casio Fx-991EX Classwiz caters to diverse needs, from basic calculations to advanced engineering applications, making it ideal for students and professionals alike.
High-Resolution Display
The calculator features a 192 x 63 pixel high-resolution screen, providing clarity and an easy-to-read interface for complex graphs and calculations.
User-Friendly Interface
The intuitive layout and natural textbook display of the Classwiz enhance usability, allowing seamless navigation and efficient performance for all levels of users.
Product Details
| Power Source | Solar, Battery |
| Size | Handheld |
| UPC | Does not apply |
| MPN | FX-991EX |
| Brand | Casio |
| Key Size | Regular |
| Type | Scientific |
| EAN | Does not apply |
| Display Size | Regular |
| Model | Casio fx-991EX |
| Features | LCD Display, Backlight, Calculus |
| Country of Origin | Japan |
| Item Weight | 1.03 lbs (470 grams) |
Who Should Buy?
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Engineering Students
Ideal for engineering students requiring advanced mathematical functions and problem-solving capabilities in their coursework.
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Professional Engineers
Designed for professional engineers who need reliable calculations and a wide range of functions for their projects.
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Mathematics Enthusiasts
Perfect for math enthusiasts who enjoy exploring complex equations and mathematical concepts effectively.
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Basic Calculations
Not suitable for users needing only basic arithmetic functions, as its advanced features may be overwhelming.
Product Description
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Customer Questions & Answers
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Question:
How to Shop Casio Fx-991ex Classwiz Advanced Engineering Online From Ubuy?
Answer: It’s easy to shop Casio Fx-991ex Classwiz Advanced Engineering 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 Fx-991ex Classwiz Advanced Engineering Available to Shop Online in Gabon?
Answer: Yes, at Ubuy Gabon this product is available for you to shop at a reasonable price. The Casio Fx-991ex Classwiz Advanced Engineering 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.
casio Editorial Review
Casio Fx-991ex Classwiz Advanced Engineering Scientific Calculator-552 Function is a highly praised model that combines portability with advanced functionality. This handheld calculator features a dual power source using solar and battery, and it showcases a robust LCD display, perfect for complex calculations. Users have noted its capacity to solve polynomial inequalities and single-variable equations efficiently, providing notable versatility. While it provides excellent value compared to higher-end graphical calculators, a few reviews mention the occasional issue with key responsiveness, requiring firmer pressing to register inputs accurately. However, the functionality and features make it an ideal companion for secondary school students and engineers alike.
Customer Reviews & Ratings
511 customers ratings
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5 Star
87%
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4 Star
7%
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3 Star
1%
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2 Star
0%
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1 Star
2%
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Pros
- Lightweight and portable design
- Advanced functions for engineering use
- Excellent value for money
- Large display for complete formulas
- Solar and battery power options
Cons
- Key responsiveness may require firm pressing
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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XAF 19025
Order now and get it around Monday, December 14
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Only 5 items left in stock.
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