





Price: ₹1,595 - ₹2,980.00
(as of Aug 29, 2025 00:42:16 UTC – Details)
From the manufacturer


Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
Brand Casio Color Black Calculator Type Engineering/scientific Model Name Fx-991cw Material Plastic


Casio FX-991ES Plus-2nd Edition Scientific Calculator, Black
417 functions, Display: Natural Textbook Display, LCD (dot-matrix), 10 + 2 decimal places, Power supply: Solar & Battery, Basic Mathematical Functions, Table Generation, Base-n calculation, Scientific Constants, Vector, Basic Statistics, Differentiation, Non Graphing, Matrix, Equation, Integration, Complex number calculation, Comes with new slide-on hard case, Size (H x W x D): 11.1 x 77.0 x 161.5 mm, Weight: 95g
Brand Casio Color Black Calculator Type Engineering/scientific Power Source Type Battery Powered Model Name Scientific
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

