0 ratings
Item #:
254523637
Casio Fx-991ex Classwiz Advanced Engineering Scientific Calculator-552 Function
87% of respondents would recommend this to a friend
Item #:
254523637
USD 73
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 Sunday, January 03
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
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Advanced Functions
Features 552 functions, making it ideal for engineering and advanced mathematics, ensuring students and professionals can tackle complex calculations with ease.
High-Resolution Display
Equipped with a high-resolution LCD, the ClassWiz displays formulas and graphs clearly, enhancing user experience and comprehension during problem-solving.
User-Friendly Interface
Designed with an intuitive interface, allowing users of all levels to navigate and utilize functions efficiently, thereby saving time during calculations and exams.
Product Details
| Brand | Casio |
| Key Size | Regular |
| Type | Scientific |
| Display Size | Regular |
| Power Source | Solar, Battery |
| Size | Handheld |
| Model | Casio fx-991EX |
| MPN | FX-991EX |
| Features | LCD Display, Backlight, Calculus |
| Country of Origin | Japan |
| UPC | Does not apply |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Engineering Students
Ideal for engineering students needing advanced calculations for courses like physics and calculus with over 500 functions.
-
Mathematics Professionals
Suitable for mathematicians requiring quick, accurate computations for various mathematical problems and data analysis.
-
Exam Preparation
Perfect for students preparing for exams that allow scientific calculators, providing essential functions for problem-solving.
-
Casual Users
Not suitable for casual users who only require basic calculations, as its features may be unnecessarily complex.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
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 Palau?
Answer: Yes, at Ubuy Palau 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 offers a multitude of advanced features such as a solar and battery power source and a bright LCD display with backlight, ensuring excellent visibility in various conditions. Users have praised its versatility with 552 functions that simplify complex calculations, making it ideal for both engineering students and professionals. One user appreciated the variable memories feature, allowing them to save specific constants, which enhances overall efficiency during calculations. Despite some minor critiques on its size and key feel, the overall functionality remains impressive, making it a robust tool for solving mathematical challenges.
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
- 552 functions for comprehensive calculations
- Variable memory to save constants
- LCD display with backlight for visibility
- Easy to use with multiple useful functions
- Handheld size for portability
Cons
- Some users find it slightly bulky for pocket use
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
WHY SHOP WITH US
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.
USD 73
Order now and get it around Sunday, January 03
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
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.