- Home Page /
- Stationery & Office Supplies /
- Office Electronics /
- Calculators /
- Scientific /
- Casio FX-991DE CW ClassWiz
0 ratings
Item #:
225677042
Casio FX-991DE CW ClassWiz
86% of respondents would recommend this to a friend
Item #:
225677042
AWG 148
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
0 ratings
Write a review
In stock
Imported from UK store
QTY:
Order now and get it around Wednesday, October 14
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
With 696 functions, the FX-991DE CW calculator is the most powerful technical-scientific calculator model.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
Advanced Functions
Offers over 500 functions including advanced calculations, making it ideal for students and professionals in engineering and mathematics.
Natural Textbook Display
Displays mathematical expressions as they appear in textbooks, enhancing understanding and reducing errors in complex calculations.
User-Friendly Interface
Equipped with an intuitive interface and quick access buttons, ensuring efficient usage for both beginners and experienced users.
Product Details
| Brand Name | Casio |
| Model Name | Ohne Print |
| Unit Count | 1.0 count |
| Global Trade Identification Number | 04549526615580 |
| Manufacturer | CASIO |
| Number of Items | 1 |
| Country of Origin | Germany |
| Item Weight | 95 Grams |
| Model Number | FX-991DECW |
| Manufacturer Part Number | FX-991DECW |
| Item Dimensions L x W | 17.3L x 7.7W centimetres |
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Compatible Devices | Tablets, smartphone |
| Display Type | LCD |
| Colour | Black |
| Enclosure Material | Plastic |
| EU Spare Part Availability Duration | 1 Years |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 17.3L x 7.7W centimetres |
Who Should Buy?
-
Students
Perfect for high school and university students needing advanced calculations for mathematics, physics, and engineering courses.
-
Professionals
Ideal for engineers and scientists who require reliable calculations during work with complex equations and data analysis.
-
Educators
Great tool for teachers to demonstrate mathematical concepts clearly and provide interactive learning experiences in classrooms.
-
Basic Users
Not suitable for individuals who only require simple arithmetic functions without complex calculations or programming options.
Product Description
Casio FX-991DE CW ClassWiz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What functions does the Casio FX-991DE CW calculator support?
Answer: It supports over 696 functions including equations, inequalities, integrals, differentials, matrix operations, and more. -
Question:
How does the QR code function work?
Answer: The QR code function allows you to scan results and visualize them on your smartphone or tablet with ClassPad.net. -
Question:
Is this calculator suitable for students?
Answer: Yes, its intuitive design and menu-assisted navigation make it ideal for students.
Casio Scientific FX-991DECW Editorial Review
Casio FX-991DE CW ClassWiz offers a reliable scientific and engineering calculator experience with its sleek design and clear LCD display. Featuring a compact size of 17.3L x 7.7W centimetres and lightweight construction at 95 grams, this unit ensures easy portability for students. However, it is important to note that this specific model is a German version, which limits its usability for English-speaking users, as highlighted in reviews mentioning language barriers. This could lead to potential confusion for those unfamiliar with the German language, so be sure to check the product details before purchasing.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compact and lightweight design for easy portability
- Clear LCD display for better visibility
- Battery-powered for convenience
- Durable plastic material
- Compatible with tablets and smartphones
Cons
- Language settings cannot be changed
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
AWG 148
Order now and get it around Wednesday, October 14
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
- World's first high-resolution grayscale display for clearer math representation.
- Designed for intuitive operation with customized button layout.
- Equations, inequalities, integrals, and matrices can be calculated easily.
- Features German menu navigation and natural display for mathematical expressions.
- QR code function to visualize results on smartphones or tablets.
- 680+ functions including advanced vector calculations and polynomial equations.
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.