Welcome to My First Store Dot Com Online Store Shop with Confidence All our products are 100% Authentic

Casio FX-991ES PLUS Genuine Casio Scientific School Calculator 2-Way Power


Brand: Casio

  • Share

Get shipping estimates

Shipping Method

Genuine Casio FX-991ES Plus Standard Scientific Calculator 

2-way Power (Solar / Battery)

with Natural Textbook Display Format


New functions

New Equation Mode

Random Integer

Standard functions

417 Functions

Natural V.P.A.M ~Display expression same as textbook.

Statistics (List-based STAT data editor, standard deviation, regression analysis)


Fraction calculations

Combination and permutation

9 variables

Table function

Equation calculations

Integration/differential calculations

Matrix calculations

Vector calculations

Complex number calculations

CALC function

SOLVE function

Base-n calculation

Logarithm log

Logical operations

40 scientific constants

40 metric conversions (20 conversion pairs)

10+2 Digits

DOT Matrix

2-way Power (Solar + Battery)

Plastic keys

Comes with new slide-on hard case 

What's in the box: 1 x Casio FX-991ES Plus Scientific Calculator, 1 x Original User's Guide  









Brand New In Box,100% Genuine, and comes with Casio Warranty Card with 12 months Local Warranty

The limited warranty must be registered online to receive following EXTRA PRIVILEGES:-

Extended warranty of additional Six (6) months.

We guarantee that all the items we carry are authentic and brand new. Unless otherwise stated.