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Item #:
114955814
Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
87% of respondents would recommend this to a friend
Item #:
114955814
TTD 434
Price Details
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Imported from UK store
QTY:
Order now and get it around Saturday, September 19
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4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
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What Stands Out
High-Resolution Display
Experience crystal-clear visuals with the high-resolution display, making it easy to read complex equations and graphs with precision, enhancing user experience in both classroom and exam settings.
Enhanced Functionality
Offers a wide range of features, including advanced mathematics and statistics functions, catering to students and professionals alike, making it an essential tool for diverse calculation needs.
User-Friendly Design
Designed with a simple interface and intuitive buttons, enabling quick access to key functions, ideal for users seeking efficiency and ease during calculations in fast-paced environments.
Product Details
| Brand Name | Casio |
| Model Name | FX-991CW |
| Unit Count | 1.0 count |
| Global Trade Identification Number | 04549526613845 |
| Manufacturer | Casio Computer Co., Ltd |
| Number of Items | 1 |
| Item Weight | 90 Grams |
| Item Type Name | Calculator |
| Model Number | C83 |
| Manufacturer Part Number | C83 |
| Item Dimensions L x W | 16.6L x 7.7W centimetres |
| Calculator Type | Engineering/Scientific |
| Power Source | Solar Powered |
| Screen Size | 6 Centimetres |
| Number of Batteries | 1 AAA batteries required. (included) |
| Compatible Devices | Smartphone, Tablet |
| Display Type | LCD |
| Colour | Black |
| Enclosure Material | Plastic |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 16.6L x 7.7W centimetres |
Who Should Buy?
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Students
Ideal for high school and college students needing reliable scientific calculations for exams and coursework.
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Engineers
Useful for engineers requiring precise calculations for mathematical modeling, statistics, and equations in their work.
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Teachers
A great tool for teachers in math and science to demonstrate calculations and help students understand concepts.
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Professional Programmers
Not suitable for programmers needing advanced programming capabilities as it is a non-programmable calculator.
Product Description
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Customer Questions & Answers
-
Question:
Is the calculator programmable?
Answer: No, this is a non-programmable scientific calculator. -
Question:
Are batteries included?
Answer: Yes, the calculator typically comes with required batteries. -
Question:
Does the calculator come with a warranty?
Answer: Yes, the product usually includes a warranty against manufacturing defects.
Casio C83 Editorial Review
Casio FX-991CW Classwiz Non-Programmable Scientific Calculator features a 6 cm LCD display and is powered by solar energy, making it environmentally friendly and efficient. This scientific calculator is particularly suited for engineering and scientific calculations, with the ability to support various functions that appeal to both students and professionals. The model is compact, with dimensions of 16.6 x 7.7 centimeters, and the inclusion of an AAA battery ensures usability in diverse conditions. Users have praised its intuitive design and extensive functionality, highlighting its effectiveness for complex calculations.
Customer Reviews & Ratings
3069 customers ratings
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5 Star
74%
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4 Star
18%
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3 Star
4%
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2 Star
1%
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1 Star
3%
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Pros
- Solar powered for eco-friendly usage
- Compact size for easy portability
- Supports advanced engineering calculations
- User-friendly intuitive layout
- Includes AAA battery for convenience
Cons
- Plastic material may not be as durable as metal
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
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TTD 434
Order now and get it around Saturday, September 19
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.)
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Fastest cross-border delivery
Features & Benefits
- Newer version of Casio 991 EX
- Natural Textbook Display
- Inbuilt QR Code function for graphical visualization
- Faster performance compared to previous models
- Up to four degree simultaneous and polynomial solver
- Includes numerical integration, differentiation, statistics, matrix, and vector calculation
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