0 ratings
Item #:
215540680
FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Item #:
215540680
SGD 32
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, July 11
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
Imagine effortlessly executing multi-step equations and intricate calculations; this calculator transforms the way you think about problem-solving.
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
Comprehensive Functions
With 552 functions, the FX-991EX Classwiz covers advanced engineering needs, making it ideal for students and professionals looking for extensive computational capabilities in a single device.
High-Resolution Display
The calculator features a high-resolution LCD, allowing for easy reading of complex equations and graphs, enhancing user experience and clarity during examinations and project work.
Data Connectivity
Equipped with USB connectivity, it enables data transfer to and from other devices. This feature enhances functionality and caters to tech-savvy users who require easy information sharing.
Product Details
| Package Weight | 1 Pound |
Who Should Buy?
-
Engineering Students
Ideal for engineering students requiring advanced calculations for coursework and projects in mathematics and physics.
-
Professional Engineers
Beneficial for professional engineers who need reliable, efficient calculations during design and analysis tasks.
-
Mathematicians
Great for mathematicians requiring a wide range of functions, including statistical and complex number calculations.
-
Beginners
May overwhelm beginners with its advanced functions, leading to a steep learning curve without prior experience.
-
Casual Users
Not suitable for casual users who only need basic calculations as it is overly complex for simple tasks.
-
Young Students
Young students may find the features and size of the calculator too advanced and difficult to manage.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of calculations can the Casio FX-991CW perform?
Answer: It can handle advanced calculations including calculus, statistical analysis, and a wide range of mathematical functions. -
Question:
Does the calculator have a power source for low-light environments?
Answer: Yes, it includes a backlight feature for enhanced visibility in low-light situations. -
Question:
Is the Casio FX-991CW portable?
Answer: Absolutely, it is compact and lightweight, making it easy to carry in a backpack or briefcase.
casio Editorial Review
The Casio FX-991EX ClassWiz Scientific Calculator has garnered a mixed reception among users, highlighting a blend of appreciation for its advanced features and some discomfort with its design and ergonomics. Many customers express satisfaction with the calculator's value, particularly praising its advanced engineering capabilities and the range of functions it provides. Users have noted its ease of use and the capacity for variable memories, allowing them to store and recall important values conveniently. The inclusion of pre-programmed Constants is also a hit, often described as a beneficial feature for both students and professionals. Additionally, the ability to edit formulas after obtaining results, along with the entertaining QR code generator, has received positive attention, indicating that users find value in its functionality. On the downside, some customers have experienced dissatisfaction with the calculator's size and tactile experience. Several reviews indicate that the FX-991EX may feel too large for portability, particularly when compared to older models like the fx-260. Users have critiqued the keys for their chiclet design and noise, which some found unappealing. A notable complaint revolves around the readability of the alternate key labels due to the mottled surface texture, which can make it challenging to use in various lighting conditions. Furthermore, the loose-fitting slide-on cover has also been observed as a point of discontent, suggesting a potential flaw in the design. In summary, while the Casio FX-991EX ClassWiz offers impressive features and functionality, some users may need to adjust to its design quirks. **
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
- Great value for advanced engineering features
- Easy to use with many useful functions
- Variable memories for storing Constants
- Pre-programmed Constants available
- Ability to edit formulas post-calculation
- Fun QR code generator
Cons
- Larger size compared to older models (e.g., fx-260)
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.
SGD 32
Order now and get it around Saturday, July 11
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
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
Fastest cross-border delivery
Features & Benefits
- Best-in-class calculator with 552 advanced functions.
- Ideal for students, engineers, and professionals requiring precision.
- Innovative features include clear LCD display and backlight for low-light conditions.
- Dual power source (battery and solar) ensures uninterrupted usage.
- Compact and lightweight design for easy portability.
- Perfect companion for on-the-go calculations and late-night study sessions.