Item #:
77918389
Casio FX-991EX Classwiz Scientific Calculator - Black
Item #:
77918389
ZAR 1115
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 Saturday, August 29
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 ultimate solution for style and comfort.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High-Resolution Display
The Casio FX-991EX boasts a 192x63 pixel high-resolution screen, providing clear and concise visibility of mathematical expressions and graphs, enhancing the user’s calculation experience.
Advanced Functions
With over 550 functions including matrix calculations, statistics, and calculus, this calculator caters to students and professionals, tackling complex problems efficiently.
Solar and Battery Power
This model features both solar and battery power sources, ensuring reliability in varied lighting conditions, reducing worries about battery life during critical assessments.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Casio FX-991EX Classwiz Scientific... For more details, please check description/product details |
Who Should Buy?
-
Students
Perfect for students in high school or college needing a reliable scientific calculator for math and science courses.
-
Engineers
Engineers will benefit from the advanced functions and features, aiding in complex calculations during their work.
-
Professionals
Ideal for professionals in fields requiring frequent calculations, providing accuracy and convenience in formula management.
-
Casual Users
Not ideal for users needing a basic calculator for simple math, as it may be more complex than necessary.
-
Graphing Needs
Users looking for graphing capabilities will find this model lacking, as it does not support graphing functions.
-
Budget Constraints
Those with tight budgets may find alternative basic calculators that better meet their financial needs and requirements.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop Casio FX-991EX Classwiz Scientific Calculator - Online From Ubuy?
Answer: It’s easy to shop Casio FX-991EX 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 FX-991EX Classwiz Scientific Calculator - Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Casio FX-991EX 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 FX-991EX Classwiz Scientific Calculator emerges as an outstanding option for students and professionals alike, impressing users with its extensive features and remarkable value for money. Positioned competitively against more expensive graphical calculators like the fx-cg50, the Classwiz covers all essential scientific calculation needs while maintaining a slim design and a significantly lower price point. Users appreciate its ability to solve complex problems such as polynomial inequalities, and simultaneous equations, as well as its matrix and vector functions, making it suitable for higher-level mathematics. The design elements add to its appeal—the large, high-contrast screen and sleek, metal buttons provide both functionality and a touch of elegance. Moreover, its dual power capability and innovative features like QR code generation for graphical representation of calculations set it apart from competitors. Yet, some have expressed frustrations regarding the responsiveness of the keys, which sometimes require firm pressing and careful checking to ensure inputs are registered correctly. Concerns have also been raised about the quality of the instructional manual, which could be clearer for new users. While the calculator stands out for its comprehensive functionality—offering capabilities for statistical distributions, ratio solving, and more—the learning curve associated with its extensive menu could be daunting for those unfamiliar with scientific calculators. Despite some feedback about the key sensitivity and the manual's readability, the overall impression is that the Casio FX-991EX Classwiz is a reliable and versatile tool ideal for students engaging in secondary school mathematics or professional calculations. ###
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 features including polynomial inequalities and matrix capabilities.
- Excellent value for money as a more affordable alternative to high-end graphical calculators.
- Dual-power system (solar and battery).
- QR code function for easy representation of calculations.
- Sleek design with a high-contrast display and metal buttons. ###
Cons
- Instruction manual lacks clarity and is difficult to read.
People also bought these Items
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.
ZAR 1115
Order now and get it around Saturday, August 29
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
- High-quality materials and craftsmanship
- Designed for maximum comfort
- Versatile and stylish
- Durable and long-lasting
- Available in a range of sizes and colors
- Perfect for any occasion
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.