Item #:
245965110
Casio FX-991EX Scientific Calculator FX 991 EX Classwiz 552 function
Item #:
245965110
XCD 62
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
Imported from USA store
QTY:
Order now and get it around Tuesday, September 22
Secured 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
The Casio FX-991EX Scientific Calculator is a versatile tool for various calculations.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Advanced Functions
With 552 functions, the Casio FX-991EX excels in tackling complex calculations, science, engineering, and statistics, making it ideal for students and professionals alike.
High-Resolution Display
The ClassWiz features a high-resolution display that enhances readability, allowing users to view equations and data comfortably, significantly improving the overall user experience.
User-Friendly Interface
Designed with an intuitive layout, this calculator facilitates quick access to functions, empowering users to efficiently solve mathematical problems without getting lost in menus.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Casio FX-991EX Scientific Calculator... For more details, please check description/product details |
Who Should Buy?
-
Students
Ideal for high school and university students tackling complex mathematics, physics, and engineering problems efficiently.
-
Professionals
Useful for professionals in technical fields who require quick calculations and graphing functionalities in their work.
-
Researchers
Beneficial for researchers needing advanced statistical functions and a wide range of mathematical capabilities in their analysis.
-
Basic Users
Not suitable for users requiring simple calculators for basic arithmetic tasks without complex functions or features.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What power sources does the Casio FX-991EX use?
Answer: It is powered by both solar energy and batteries. -
Question:
Can the calculator handle advanced mathematical functions?
Answer: Yes, it includes calculus functions and programmability. -
Question:
Is the display easy to read in low light conditions?
Answer: Yes, it features an LCD display with backlight.
Editorial Review
The Casio FX-991EX Scientific Calculator FX 991 EX Classwiz offers an extensive 552 functions, making it a versatile tool for any student or professional needing advanced calculations. This scientific calculator features a regular-sized LCD display with backlight capability, enhancing visibility in various lighting conditions. Its dual power source relies on both battery and solar energy, ensuring it operates efficiently while being eco-friendly. Users appreciate its programmable features, which allow for customization and ease of use in complex mathematical tasks. Additionally, its handheld size makes it convenient for portability in classrooms or on work sites.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Extensive 552 functions for advanced calculations
- User-friendly programmable features
- Regular-sized LCD with backlight for visibility
- Dual power source: battery and solar
- Compact and portable design for students
Cons
- Minor learning curve for new users
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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.
XCD 62
Order now and get it around Tuesday, September 22
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Perfect for office and business use.
- Offers both basic and scientific functions.
- Powered by solar energy and batteries for convenience.
- Features an LCD display with backlight for easy reading.
- Includes calculus functions and programmability.
- Reliable and efficient for professional needs.
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.