
Calculator (YX-991ES PLUS) - 417 Comprehensive Functions, 2-Line 10+2 Digit Written Display, Perfect for Secondary School, College, Business & Office – Ideal for Math YWAXYWA
The YWAXYWA YX-991ES PLUS is highly recommended for students and professionals seeking a reliable, feature-rich scientific calculator that enhances efficiency and accuracy in calculations.
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The YWAXYWA YX-991ES PLUS Scientific Calculator is a versatile tool designed to meet the needs of students and professionals across various fields. With an impressive 417 comprehensive functions, this calculator is equipped to handle everything from basic arithmetic to complex scientific calculations, making it an essential companion for secondary school, college, and business environments.
Its dual-line 12-digit LCD display allows users to view both the input and output simultaneously, significantly reducing the chances of errors during calculations. The calculator's compact and durable design, combined with a user-friendly multi-functional keyboard, ensures that it is not only easy to use but also built to last, making it a reliable choice for anyone in need of a dependable calculation tool.
Product Details
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| Category | Stationery & Office Supplies |
| Product Group | Electronics |
| Brand | YWAXYWA |
| Color | Black |
| Manufacturer | YWAXYWA |
| Binding | Electronics |
| Unit Count | 10 |
| Item Part Number | 82 |
| Model | YX-991ES PLUS |
| Warranty | 1 year manufacturer |
Target Audience
- 1. Secondary school students
- 2. College students
- 3. Professionals in engineering and finance
- 4. Teachers and educators
Features
Comprehensive Functionality: With 417 scientific functions, this calculator is designed to support a wide array of mathematical tasks, making it ideal for students and professionals alike.
Clear Dual-Line Display: The 12-digit widescreen LCD display allows users to view both their calculations and results simultaneously, enhancing accuracy and efficiency.
Versatile Applications: Perfect for subjects like algebra, physics, and geometry, this calculator is a valuable asset for anyone needing to solve complex equations or perform statistical analyses.
Durable and Portable: Made from high-quality materials, the YX-991ES PLUS is built to withstand daily use while remaining lightweight and easy to carry.
Intuitive Keyboard Design: The multi-functional keyboard is equipped with numerous scientific symbols and function keys, streamlining the calculation process for frequent users.
Size, Weight and Dimensions
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Use Cases
- Students can use the YX-991ES PLUS for solving algebraic equations, performing statistical analysis, and tackling geometry problems, making it an invaluable resource for their studies.
- Professionals in fields such as engineering and finance can rely on this calculator for complex calculations, ensuring accuracy and efficiency in their work.
- Teachers can utilize the calculator during lessons to demonstrate mathematical concepts, providing students with a practical tool to enhance their learning experience.
Pros and Cons
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Good
Offers a wide range of 417 functions, catering to various academic and professional needs.
Dual-line display enhances clarity and reduces calculation errors.
Compact and lightweight design makes it portable and easy to use on the go.
Durable construction ensures long-term reliability and performance.
User-friendly multi-functional keyboard simplifies complex calculations.

Bad
May be overwhelming for users who only require basic functions.
The compact size may not be suitable for those who prefer larger displays.
Is it worth it?
The YWAXYWA YX-991ES PLUS Scientific Calculator is a powerful tool that combines functionality with user-friendly design. Its extensive features and durable build make it a top choice for anyone in need of a reliable calculator.
Check the price
We couldn't find the best offer for this product. Please, check the price at Amazon.
View at Amazon