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Item #:
157710552
FX-991CW Casio Scientific Calculator Black
85% of respondents would recommend this to a friend
Item #:
157710552
VUV 5878
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Sunday, September 27
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The FX-991CW is your reliable companion for solving complex equations and graphing functions.
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What Stands Out
Advanced Functions
Equipped with over 400 functions including calculus, statistics, and complex number calculations, making it perfect for high school and university students tackling diverse subjects with ease.
Solar Power
Features a dual power source with solar and battery, ensuring reliability and longevity for uninterrupted study sessions, reducing the need for frequent battery changes.
User-Friendly Interface
Designed with a clear display and intuitive layout, the FX-991CW simplifies complex calculations, making it accessible for all users, from beginners to advanced mathematicians.
Product Details
| Country of Origin | Thailand |
| Brand | Casio |
| Key Size | Regular |
| Type | Scientific |
| Display Size | Regular |
| Power Source | Solar, Battery, Power Cord |
| Size | Handheld |
| Model | Casio Scientific FX-991CW |
| MPN | FX-991CW |
| Features | Calculus, LCD Display, Programmable |
| California Prop 65 Warning | u known |
| UPC | 889232615011 |
| Item Weight | 0.6 lbs (270 grams) |
Who Should Buy?
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Students
Ideal for high school and college students who need a reliable scientific calculator for math and science courses.
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Engineers
Perfect for engineering professionals who require advanced calculation features for complex problem-solving and analysis.
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Calculator Users
Great for anyone needing a versatile calculator for daily mathematical tasks, from basic operations to scientific calculations.
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Beginner Users
May overwhelm those new to calculators, as its advanced features can be complex to navigate without prior experience.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the power options for the FX-991CW?
Answer: It can be powered by solar energy, batteries, or a power cord. -
Question:
Is this calculator suitable for academic use?
Answer: Yes, it is ideal for both academic and office use. -
Question:
Does it have graphing capabilities?
Answer: Yes, it is equipped for graphing functions as well as solving complex equations.
casio Editorial Review
The FX-991CW Casio Scientific Calculator in Black is a versatile tool intelligently designed for students and professionals alike. This scientific calculator features an LCD display, making it easy to read and interpret results. With its ability to perform calculus operations and programmable functionalities, it's well-suited for complex mathematical computations. The calculator is powered by solar energy, batteries, or a power cord, ensuring reliability in various settings. Users have noted its comfortable key size and handheld design, which contributes to a seamless experience during use. Overall, the FX-991CW stands out for its comprehensive capabilities and user-friendly interface.
Customer Reviews & Ratings
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Pros
- Features calculus and programmable functions
- Regular LCD display for clarity
- Compact handheld design for portability
- Multiple power sources for reliability
- Easy-to-use interface with comfortable keys
Cons
- Might have a learning curve for new users
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“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
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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
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Order now and get it around Sunday, September 27
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Features & Benefits
- Handheld scientific calculator designed for ease of use.
- Features an LCD display for clear visibility.
- Offers advanced calculus functions and programmable capabilities.
- Powered by solar energy, batteries, and a power cord for versatility.
- Ideal for both office and academic settings.
- Manufactured by Casio, ensuring quality and reliability.
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