Casio FX-991ES PLUS 2nd Edition Blue - Engineering Scientific Calculator

Product Overview

Upgrade your academic performance with the Casio FX-991ES PLUS-2-BL. This second-edition model features a sleek, rounded design and a vibrant pink finish without compromising on power. With 417 built-in functions, it is designed to handle everything from basic algebra to advanced calculus, matrix calculations, and complex numbers.

The Natural Textbook Display (Natural-V.P.A.M.) allows students to input and see mathematical expressions exactly as they are written, making it easier to understand and reducing calculation errors.

Key Features

417 Scientific Functions Covers a massive range of mathematical needs: integration, differential, vector/matrix calculations, equation solving, and 40 scientific constants.

Dual Power Source Equipped with Two-Way Power (Solar + Battery), ensuring the calculator never dies during a critical exam. The solar panel handles most of the power, while the battery acts as a reliable backup.

Natural Textbook Display Displays fractions, powers, logarithms, and square roots exactly as they appear in textbooks, ensuring clarity for the user.

Premium Build & Design The 2nd edition features high-quality plastic keys with clear printing and a slide-on hard case to protect the screen and buttons in your backpack.

Technical Specifications