🔍 Unlock the Power of Precision!
The Casio Fx-991ESPlus-2 is a cutting-edge technical and scientific calculator designed for optimal educational use. It features a Natural Textbook Display for easy reading of equations, high-quality construction for reliability, and an ergonomic design for comfort during extended use.
| Number of Batteries | 1 LR44 batteries required. (included) |
| Display Type | LCD |
| Power Source | Battery Powered |
| Screen Size | 4 Inches |
| Calculator Type | Engineering/Scientific, Graphing |
| Item Dimensions L x W | 6.38"L x 3.03"W |
| Material | Metal or Durable Plastic |
| Color | Black |
M**N
⭐⭐⭐⭐⭐ Outstanding Calculator for Technical and Scientific Use!
The Casio Fx-991ES Plus-2nd Edition is an exceptional tool for anyone in need of a reliable and versatile scientific calculator. As a student of engineering, I’ve found this model to be an absolute lifesaver for solving complex problems efficiently.Comprehensive Functionality:It covers everything from basic arithmetic to advanced functions like calculus, matrix operations, and complex numbers. The 417 functions available ensure that it meets the demands of both students and professionals.Natural Textbook Display:The Natural Display makes it incredibly easy to input and review equations as they appear in textbooks. This feature is a huge plus for clarity and error-checking.Durability and Design:The build quality is robust, and the design is sleek and compact. It’s lightweight, making it easy to carry around, yet feels sturdy enough to withstand daily use.User-Friendly Interface:Despite its extensive features, the calculator is intuitive to use. The buttons are responsive, and the layout is logical, making even complex calculations straightforward.Solar and Battery Powered:The dual power source ensures it works seamlessly in different environments, whether you’re under bright classroom lights or in dimly lit settings.Affordable Pricing:Considering its extensive capabilities, the calculator offers fantastic value for money. It’s a worthwhile investment for anyone serious about technical or scientific work.Verdict:The Casio Fx-991ES Plus-2nd Edition has exceeded my expectations. Whether you're a student tackling exams or a professional needing quick, accurate calculations, this calculator is the perfect companion. Highly recommended!
K**Y
this little wonder has made math feel like a walk in the park!
It's like having a math wizard in your pocket, ready to assist you at any moment. The buttons are perfectly arranged and labeled, making it a breeze to navigate through functions and operations. No more fumbling around or getting lost in an ocean of confusing symbols - this calculator keeps it simple and straightforward. It's like having a superhero cape draped over your shoulders, boosting your confidence and turning you into a mathematics virtuoso.Durability-wise, this calculator is a beast. Made with sturdy materials, it can endure accidental drops, backpack jostling, and even the occasional pencil poke without breaking a sweat. It's a trusty companion that will see you through math classes, exams, and countless problem-solving adventures.
Y**F
good quality
really good quality and amazing for exams
E**K
Good value for money
Good
U**8
Very useful
Very useful
S**M
Perfect for high school and university
The quality is amazing, solar charging, all advanced options are available.The price also was very reasonable compared to the market.
T**Y
Same as ads
Same as ads
A**D
منتج جيد جيد ومن مواد جيدة وخامه ممتازة
شكرا امازون
Trustpilot
3 weeks ago
1 month ago
