89% of respondents would recommend this to a friend
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The basic package from Calcuso offers an ideal combination of the powerful Casio fx-991ES Plus 2nd edition and a robust protective case from WYNGS.
| Brand Name | Casio |
| Model Name | FX 991ES |
| Manufacturer | Casio |
| Item Weight | 3 Grams |
| Model Number | Casio FX-991ES Plus 2nd Edition |
| Manufacturer Part Number | 4062401001044 |
| Calculator Type | Engineering/Scientific |
| Power Source | Solar Powered |
| Screen Size | 6.7 Centimetres |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Display Type | LCD |
| Colour | turquoise |
| Enclosure Material | Plastic |
| Brand | Casio |
| Material | Plastic |
Ideal for high school and college students needing advanced calculations for mathematics, physics, and engineering courses.
Perfect for professionals requiring reliable and efficient calculations in fields like engineering, finance, and science.
Great for teachers and tutors who need a comprehensive calculator for demonstrating mathematical concepts in the classroom.
Not suitable for casual users who only need simple calculations; a basic calculator would suffice.
Casio fx-991ES Plus 2nd Edition with WYNGS Protective Case Turquoise - Scientific Calculator - Basic Package
The Casio fx-991ES Plus 2nd Edition is a highly regarded scientific calculator that has captured the interest of students and professionals alike. Customers Consistently praise its extensive range of functions and user-friendly interface, making it a powerful tool for performing complex mathematical calculations. Key features such as its natural textbook display facilitate easier problem-solving, as users can see the formulas as they would appear in written form. Reviewers highlight the calculator’s versatility, noting its suitability for various subjects, including calculus, statistics, and algebra. The inclusion of a protective case adds an extra layer of convenience, ensuring the device remains safe during travel or storage. Many users appreciate the durable build quality, which enhances the overall longevity of the product. The functionality of the Casio fx-991ES Plus has been particularly well received, with features like its ability to handle fractions, advanced calculations, and multi-variable equations earning positive feedback. However, some customers have mentioned the initial learning curve associated with exploring all its capabilities, but they ultimately find the effort rewarding as they become more adept at utilizing its comprehensive features. In summary, the Casio fx-991ES Plus 2nd Edition is celebrated for its impressive array of mathematical functions, durability, and ease of use once one becomes familiar with its features. This scientific calculator is positioned as an essential companion for both academic and professional pursuits. **
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