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Item #:
77088617
FX-991CW Scientific Calculator
Item #:
77088617
JPY 7225
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Only 6 items left in stock.
Order now and get it around Saturday, August 15
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The Casio FX-991CW CLASSWIZ Advanced Scientific Calculator is a must-have for any student or professional in need of a powerful and versatile calculator.
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What Stands Out
Advanced Functions
Equipped with over 500 functions, allowing users to perform complex calculations, matrix operations, and statistical analyses, making it ideal for students and professionals in STEM fields.
High-Resolution Display
The large 2-line display shows calculations and results simultaneously, improving readability and reducing errors during exams and problem-solving sessions.
User-Friendly Design
Ergonomically designed and lightweight, the FX-991CW is portable and easy to use, making it a perfect companion for on-the-go students and busy professionals.
Product Details
- Casio FX-991CW CLASSWIZ Advanced Scientific Calculator
- Natural Textbook Display for showing fractions as fractions
- Spreadsheet functionality for advanced calculations
- Graph display on CP.net through QR code generation and scanning
- California State Chemical Warning Text
| Calculator type | Scientific Calculators |
| Model | FX-991CW |
| Educational level | College |
| Power type | Battery |
| Screen size | 2.5 in (6.4 cm) |
| Brand | Casio |
| Battery size | LR44 |
| Accessories | Casio ClassWiz FX-991CW Hard case |
| Weight | 0.21 lb (100 grams) |
| Size | 6.4" tall x 3.0" wide x 0.4" deep (16.3 x 7.6 x 1 cm) |
Who Should Buy?
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Students and Learners
Ideal for high school and college students needing advanced functions for math, physics, and engineering courses.
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Professionals in STEM
Great for engineers and scientists requiring reliable calculations and complex problem-solving tools in their daily tasks.
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Exams and Tests
Suitable for standardized tests where scientific calculators are permitted, providing functionality and ease of use.
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Casual Users
Not ideal for individuals needing basic arithmetic operations; simpler calculators suffice for minimal usage.
Product Description
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Customer Questions & Answers
-
Question:
What makes this calculator advanced?
Answer: The Casio FX-991CW CLASSWIZ offers advanced features and functions that go beyond a basic scientific calculator, making it suitable for complex calculations. -
Question:
Can I display graphs using this calculator?
Answer: Yes, you can generate QR codes with the calculator and scan them to display graphs on CP.net. -
Question:
Is this calculator suitable for California residents?
Answer: Yes, it complies with the California State Chemical Warning Text regulations, ensuring its safe use.
Casio Scientific Calculators Editorial Review
The FX-991CW Scientific Calculator has been well-received by customers, especially those studying for advanced exams like the FE exam. Users praise its extensive functionality, highlighting features such as a dedicated "math" setting which makes inputs and outputs visually representational, akin to traditional mathematical notation. This design enhances accuracy and helps prevent errors in calculations, making it an excellent choice for students tackling complex algebra and other advanced topics. Additionally, the calculator is capable of handling linear combinations, probabilistic regressions, and even computations involving imaginary numbers. Customers also appreciate the calculator's user-friendly interface, which boasts an attractive and easily-navigable layout along with clear graphics. Overall, the FX-991CW is seen as a versatile tool that meets the rigorous demands of advanced mathematics, solidifying its reputation as a top-performing scientific calculator on the market. **
Customer Reviews & Ratings
60 customers ratings
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Pros
- Extensive functionality for advanced mathematics
- Dedicated "math" setting for clear input/output representation
- Capable of solving linear combinations and probabilistic regressions
- Handles computations with imaginary numbers
- User-friendly interface with attractive layout and graphics
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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JPY 7225
Order now and get it around Saturday, August 15
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:
Only 6 items left in stock.
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Features & Benefits
- Advanced scientific calculator
- Natural Textbook Display
- Spreadsheet functionality
- Generates and scans QR codes for displaying graphs
- Complies with California State Chemical Warning Text
- Ideal for students and professionals
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