In examination, time is the most important resource, and therefore your calculator must compute expressions quickly. The latest Scientific Calculator from Casio, fx-991EX Classwiz is 4 times faster than previous model fx-991ES Plus and has 4 times better resolution for easier viewing. ClassWiz has intuitive user interface and high-performance functions, so ideal for education. It is the most recommended Scientific Calculator by teachers across the world for students community from school to college and university level.
High Resolution LCD
Easy to read long expression
The stylish look and feel of metal imparts a sense of luxury.
Unique Feature for Visualization and User Manual
Easy-to-understand key notation
The key notation, like the display format, uses signs and symbols like those found in mathematics textbooks. This natural interface makes input fast and easy.
552 Functions for easy and fast Calculations for all your Mathematical and engineering problems.
Menu Driven Interface makes it easier for students to find out required function and execute it easily.
Higher resolution increases the amount of information that can be displayed and so makes it easier to view numerical formulas and symbols.
Four Times faster than previous model Casio fx-991ES Plus.
QR Code feature generate graphical graphical visualization of given equation in your smart device. It also helps you to access calculator user manual anytime, anywhere.
Solve up to 4 degree polynomial, inequalities and simultaneous equation with four variables. Define and calculate up to 4 by 4 matrix.
Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks.
Your calculator works on battery and solar power both, hence it goes on for long without the need of changing battery.
A special surface process applied to the body results in an elegant texture and design. Along with this, the Calculator has some metallic keys for very elegant look.
Casio Scientific Calculator are RoHS compliant, and IS 14001 certified for Eco friendly products.
The calculator body is made by recycled plastic support green environment.
Awesome Quality as expected...
never buy from this seller. received a used wrong model and it got damaged....