Item #:
184395026
Casio FX-991ES Plus-2nd Edition Scientific Calculator, Black
89% of respondents would recommend this to a friend
Item #:
184395026
NZD 85
Price Details
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Imported from USA store
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Order now and get it around Saturday, September 12
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What Stands Out
Advanced Functions
Offers over 450 mathematical functions, including calculus and statistics, providing comprehensive support for students and professionals tackling complex calculations with ease.
Natural Display
Displays expressions and results in a natural format, making it easier for users to read and understand mathematical concepts, ideal for both academic and professional use.
Durable Design
Built with a robust casing and high-quality keys, ensuring longevity and reliability, perfect for everyday academic use, even in rigorous conditions.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Casio FX-991ES Plus-2nd Edition... For more details, please check description/product details |
Who Should Buy?
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Students in STEM
Perfect for high school and university students studying mathematics, physics, and engineering with advanced calculation needs.
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Exam Preparation
Designed for exams that allow calculators, helping users solve complex equations quickly and efficiently.
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Professionals in Science
Useful for scientists and engineers requiring reliable calculations including statistical analysis and complex function evaluations.
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Beginners in Math
May be overwhelming for beginners not familiar with scientific calculators or basic mathematical functions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How many mathematical functions does the Casio FX-991ES support?
Answer: It supports over 400 mathematical functions. -
Question:
Is the calculator portable?
Answer: Yes, it weighs only 1 lb 450 grams, making it easy to carry. -
Question:
What type of power sources does it use?
Answer: The Casio FX-991ES has a dual power source, including both battery and solar options.
Editorial Review
**** The Casio FX-991ES Plus-2nd Edition Scientific Calculator has garnered a positive reception from users for its comprehensive functionality and ease of use. Designed for students and professionals alike, this calculator boasts a variety of advanced features including the ability to perform complex calculations, graphing capabilities, and multiple scientific functions. Users are particularly impressed with the natural display feature, which allows them to view mathematical expressions and results in a more intuitive format, resembling how they would appear in textbooks. Additionally, the calculator's extensive memory and menu options have been praised, making it suitable for a wide range of mathematical applications, from basic arithmetic to higher-level calculus and statistics. Many users appreciate the durability and reliability of the device, noting that it holds up well under regular usage. However, some users have highlighted a learning curve associated with mastering the full range of functions available, especially for those who may be transitioning from more basic models. Despite this, many agree that the initial effort required to familiarize oneself with the calculator pays off in the long run, as it enhances their ability to tackle complex problems efficiently. In summary, the Casio FX-991ES Plus-2nd Edition is a solid choice for anyone in need of a powerful scientific calculator, balancing functionality with user-friendliness, making it a recommended tool for both classroom and professional settings. **
Customer Reviews & Ratings
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Pros
- Extensive range of advanced functions and capabilities
- Natural display for intuitive viewing of mathematical expressions
- Durable and reliable design
- Suitable for various educational and professional applications
- Comprehensive memory and menu options
Cons
- Initial learning curve for mastering all functions
Platform Trust & Buyer Confidence
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Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 85
Order now and get it around Saturday, September 12
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:
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Features & Benefits
- Robust 12-digit large display for easy readability.
- Over 400 mathematical functions for diverse calculations.
- Dual power source (battery and solar) for continuous use.
- Lightweight and portable design at just 1 lb 450 grams.
- User-centric design with regular-sized keys for comfort and accuracy.
- Versatile use across various disciplines like physics, engineering, and finance.
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