Casio FX-991EX Classwiz Non-Programmable Scientific Calculator, 552 Functions with Menu Driven Interface, Black
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Brand
Casio
Colour
Black
Calculator Type
Engineering/Scientific
Power Source
Solar, Battery
Number of Batteries
1 LR44 batteries required.
Model Name
FX-991EX
4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
Scientific Calculator with inbuilt QR Code function –Calculator can generate QR Code — Useful from graphical visualization & accessing user manual using your smart phone
Faster than any previous Casio Non-Programmable Scientific Calculator
Up to Four Degree Simultaneous and Polynomial Solver, Numerical Integration, Differentiation, Statistics, Matrix, Vector Calculation
Attractive and elegant look with metallic keys, Colour coded keypad for easy key differentiation
Dual Powered – Solar & Battery Solar powered when light is sufficient, battery