Casio ClassWiz FX-991EX Scientific Calculator

• Brand: Casio
• Colour: Black
• Calculator Type: Engineering/Scientific
• Power Source: Solar Powered
• Screen Size: 6 Centimetres

Features:

• Newer version of Casio 991EX with 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 symbols just as they appear in textbooks
• Built-in QR Code function: Generate a QR code of your problem for graphical visualization on your smartphone and access the user manual
• Faster than any previous Casio Non-Programmable Scientific Calculator
• Up to Four Degree Simultaneous and Polynomial Solver, Numerical Integration, Differentiation, Statistics, Matrix, Vector Calculation