Casio Scientific Calculator – fx 991ES PLUS Replica

 Key Features

  • Non-Programmable Scientific Calculator with 417 Functions
  • Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
  • List Based Stat-Data Editor for Easy Viewing and Statistical Calculation
  • Probability, Calculus, Permutation Combination, Random Number Calculation features
  • Table Function for Function exploration
  • Colour coded keypad for easy key differentiation
  • Dual Powered – Solar & Battery Solar powered when light is sufficient, battery powered when light is insufficient.

85.00 49.99

Casio Scientific Calculator – fx 991ES PLUS Replica

85.00 49.99

Estimated Delivery Date August 17, 2020
  • 7 Days Free Return
  • Nationwide Delivery
  • Product Warranties

Product description

Casio fx-991ES Plus is a non-programmable scientific calculator with 417 functions. It has Natural Textbook Display so that you can type and see algebraic functions the way it is written in your books. Calculator has dual power source: Battery & Solar.

It can solve advance functions like Simultaneous Equations, Matrix, Vector, Polynomial, Integration, Differentiation etc.


From the manufacturer

991es plus

Non-Programmable Scientific Calculator – CASIO fx-991ES Plus

991
  1. Dot Matrix Display: Dot-Matrix High-Resolution Display for easy viewing of long expressions.
  2. Natural Textbook Display: Input and display functions as they are in book for easy understanding.
  3. Plastic keys: For easy and fast typing

Casio fx-991ES Plus is a non-programmable scientific calculator with 417 functions. This calculator comes with dual power: Battery and Solar for long usage without need of battery replacement.

Calculator has dot-matrix display with Natural Textbook Display feature for easy viewing and entering of long algebraic functions and equations. Calculator can perform Trigonometrical, Statistical, Integral, Differential, Permutation, Combination, Matrices, Vector calculations, and many more. Its keys are made of plastic for easy and fast usage. A suitable calculator for Engineering, Polytechnic, University and College students.

Features

function

natural

complex

matrix

Number of Functions : 417

417 Functions for easy and fast Calculations for all your mathematical and engineering problems.

Natural textbook display

Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks.

Complex Number

Switch to Complex Mode and easily do calculations related to complex numbers

Matrix & Vector Calculation

Solve up to 3 by 3 matrix and 3-dimensional Vector problems

statistics

mode

shift

dot

Statistics & Regression

Solve statistical and regression problem using list-based data.

Multiple Mode

Single Key to change mode for Complex, Polynomial, Statistics, Matrix, Vector etc calculation.

Shift/Alpha keys for easy operation

Some functions are written in Yellow and Red colors. Use Shift key to execute yellow colored functions and Alpha key for red colored functions.

Dot matrix display

High resolution dot matrix display increases the amount of information that can be displayed and so makes it easier to view numerical formulas and symbols.

Brand

Casio

Weight0.1 kg

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