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Casio fx-991ES Plus 2nd Edition with WYNGS Protective Case Turquoise - Scientific Calculator - Basic Package
TWD 2339
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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.
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產品詳情
| 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 Name | Casio |
| Model Name | FX 991ES |
| Manufacturer | Casio |
| Manufacturer Part Number | 4062401001044 |
| Model Number | Casio FX-991ES Plus 2nd Edition |
| Item Weight | 3 Grams |
| Country of Origin | China |
| Brand | Casio |
| Material | Plastic |
產品描述
Casio fx-991ES Plus 2nd Edition with WYNGS Protective Case Turquoise - Scientific Calculator - Basic Package
客戶問答
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問題:
What functions does the Casio FX 991ES Plus offer?
Answer: It offers 417 functions, including those for algebra, trigonometry, and statistics. -
問題:
Is the protective bag suitable for other calculators?
Answer: Yes, the WYNGS protective bag is designed to hold and protect various school calculators and materials. -
問題:
How does the calculator operate?
Answer: It operates through a combination of solar power and batteries, ensuring continuous use.
Casio Scientific Casio FX-991ES Plus 2nd Edition Editorial Review
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. **
Customer Reviews & Ratings
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5 星
100%
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4 星
0%
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3 星
0%
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2 星
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1 星
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優點
- Extensive range of functions suitable for various math subjects
- User-friendly interface with natural textbook display
- Durable build quality
- Comes with a protective case
- Versatile for advanced calculations
缺點
- Initial learning curve for new users
Product Price History
重要資訊
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
特色和優勢
- Includes Casio FX 991ES Plus 2nd Edition calculator and WYNGS protective bag.
- Natural display for simpler reading and understanding of math expressions.
- Combination of solar and battery operation ensures reliability.
- Ergonomic design with rounded grip and square buttons for easy use.
- Protective bag shields against scratches and damage, enhancing durability.
- Perfect for school, study, and office with 417 functions available.
