Casio fx-991ES PLUS 2nd Edition Blue Scientific Calculator – 417 Functions

Discover the Casio fx-991ES PLUS 2nd edition scientific calculator in blue, a practical and versatile tool designed to assist pupils, students, and science enthusiasts in their daily calculations. Thanks to its 417 functions, it allows for a wide variety of mathematical operations, from basic calculations to more advanced scientific expressions. Its natural display facilitates reading expressions, while its functional keyboard provides easy access to different operations.

A comprehensive scientific calculator for studies

The Casio fx-991ES PLUS calculator is adapted to the needs of users looking for a device capable of handling multiple types of calculations. It notably allows for arithmetic operations, fraction calculations, powers, square roots, logarithms, and trigonometric functions.

Its versatility makes it a useful tool for school exercises, revisions, and work requiring mathematical or scientific calculations.

417 functions for varied calculations

With its 417 functions, this calculator offers numerous possibilities for solving different mathematical problems. It supports several scientific operations, including:

• Arithmetic and numerical calculations
• Fractions and decimal numbers
• Powers and roots
• Trigonometric functions
• Logarithms and exponentials
• Statistical calculations
• Solving different types of equations
• Calculations with complex numbers and other advanced functions

These features allow it to be used in various fields of study, depending on the user's needs.

Natural display for simplified reading

Equipped with Natural Textbook Display (Natural-V.P.A.M.) technology, the Casio fx-991ES PLUS displays mathematical expressions in a form similar to their presentation in textbooks. Fractions, roots, and other expressions can thus be visualized more naturally.

This display facilitates the input and verification of operations, especially when performing complex exercises.

A practical non-programmable calculator

The Casio fx-991ES PLUS is a non-programmable scientific calculator. It is suitable for users who need many mathematical functions without resorting to a programmable device. It is a useful piece of equipment for scientific and technical studies, as well as for daily calculations.

A modern and functional blue design

With its blue color, this calculator adds a modern touch to school supplies. Its keyboard groups the main functions in an organized manner to facilitate navigation between operations. Its practical format allows it to be easily carried in a bag or kept close at hand during classes and revision sessions.