Casio FX-991EX Scientific Calculator FX 991 EX Classwiz 552 function
86% of respondents would recommend this to a friend
Imported from USA store
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What Stands Out
Product Details
| Brand | Casio |
| GTIN | 4971850092315 |
| Size | Handheld |
| Display Size | Regular |
| Type | Scientific, Basic |
| Weight | 0.44 pounds (200 grams) |
Who Should Buy?
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Students
Ideal for high school and college students needing advanced functions for math and science courses.
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Engineers and Scientists
Perfect for professionals needing quick calculations and advanced features in engineering and scientific work.
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Mathematics Enthusiasts
Great for hobbyists and learners who enjoy exploring complex mathematical functions and problem-solving.
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Basic Users
Not suitable for those who require only simple arithmetic calculations in everyday life.
Product Description
Customer Questions & Answers
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Question: How to Shop Casio FX-991EX Scientific Calculator FX 991 EX Online From Ubuy?
Answer: It’s easy to shop Casio FX-991EX Scientific Calculator FX 991 EX online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Casio FX-991EX Scientific Calculator FX 991 EX Available to Shop Online in Puerto Rico?
Answer: Yes, at Ubuy Puerto Rico this product is available for you to shop at a reasonable price. The Casio FX-991EX Scientific Calculator FX 991 EX is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Editorial Review
The Casio FX-991EX Scientific Calculator (FX 991 EX Classwiz) has garnered overwhelmingly positive feedback from users, particularly among engineering students and professionals. Its standout feature is the enhanced display, which provides clarity and ease of reading, significantly improving the user experience compared to its predecessor, the FX-991ES. Many users have noted how the clearer screen facilitates the understanding of complex mathematical expressions, making the calculator not only more effective for solving equations but also faster in performance. Users appreciate the rich functionality of the FX-991EX, which boasts a wide range of capabilities including the ability to handle polynomial equations and complex numbers—key features for those in technical fields. The natural textbook display of equations and mathematical functions is another highlight, allowing users to see their calculations as they would appear in textbooks. While the spreadsheet function is Considered limited due to data loss upon power off, it remains straightforward for essential calculations. Durability is another positive aspect highlighted by users, with many noting that the calculator's solid build withstands everyday use. The device's solar panel is also praised for ensuring continued operation even if the battery runs low, adding convenience for students on the go. One recurring theme is the recommendation of the FX-991EX over cheaper alternatives, particularly counterfeit versions, as users assert the value and reliability of the original product far outweighs any potential savings from imitations. In summary, the Casio FX-991EX is viewed as an indispensable tool for anyone needing a robust scientific calculator that excels in both functionality and usability. **
Customer Reviews & Ratings
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5 Star
92%
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4 Star
6%
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3 Star
0%
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2 Star
0%
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1 Star
0%
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Pros
- Clear, detailed display for easy reading of complex functions
- Extensive range of functions suitable for advanced mathematics
- Durable design ideal for daily use
- Quick performance with advanced calculations and base conversions
- Effective solar panel for continuous use without battery dependence
Cons
- Spreadsheet function is limited and data is lost upon power off
Platform Trust & Buyer Confidence
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