Casio fx-991ES PLUS Black-2nd Edition Non Programmable Scientific Calculator

Specifications:

Brand: CASIO
Warranty Period: 3 Years
Colour: Black
Country of Origin: Japan
Number Of Digit: 12 Digit
Model: fx-991ES
Functions: 417
Display Type: LCD Display
Country of Assemble: China/Thailand/Philippines
Warranty: 3 Years
Power Source: Solar and Battery Powered
Product name: Casio Scientific Calculator 2nd edition
Color: Black
Dimensions (MM): 165.5 x 77 x 11.1
Weight: 90g

Summary: 

The Casio FX-991ES Plus (2nd Edition) is a high-performance scientific calculator built for students, engineers, and professionals who demand accuracy and efficiency. Featuring a Natural Textbook Display, it shows equations and results exactly as they appear in textbooks, making learning and problem-solving easier.

With 417 built-in functions, this calculator handles everything from general math and algebra to advanced calculus, engineering, and statistics. It also supports matrix, vector, integration, derivatives, and complex number calculations, making it an all-in-one tool for higher studies and professional tasks.

Designed for reliability, it runs on solar power with battery backup, ensuring uninterrupted use during exams or long study sessions. Its lightweight design (90g), slim body, and included protective hard case make it easy to carry anywhere.

Durable, efficient, and approved for major exams, the Casio FX-991ES Plus (2nd Edition) is an essential investment for academic and career success.