About this item

• Product 1: Newer Version of Casio 991 EX & 4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
• Product 1: Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
• Product 1: Scientific Calculator with inbuilt QR Code function –Calculator can generate QR Code — Useful from graphical visualization & accessing user manual using your smart phone
• Product 1: Faster than any previous Casio Non-Programmable Scientific Calculator
• Product 2: Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions
• Product 2: Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display
• Product 2: Basic Trigonometrical & Statistics Functions, and many more functions
• Product 2: Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case