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Casio Scientific Calculator fx 991MS

(4.3) 1579 Ratings 331 Reviews Have a question?
  • Warranty against Manufacturing defects
  • Brand: Casio
  • 10+2 Digit
  • Two Way Power
  • Matrix calculations
  • View all item details

Casio Scientific Calculator fx 991MS
Rs. 745
Rs. 649 13% OFF

Generally delivered in 2 - 5 days

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  • Warranty against Manufacturing defects
  • Brand: Casio
  • 10+2 Digit
  • Two Way Power
  • Matrix calculations
  • Equation calculations
  • Differential and Vector Calculations
  • 2 Line display
  • 401 functions
  • Dimensions: 12.7 x 78 x 154.5
  • Product code: Casiofx-991MS
  • SUPC: 1535018


Casio FX 991MS is a very efficient scientific calculator to solve all your mathematical and scientific equations in seconds.  The Casio Scientific Calculator FX 991MS can perform up to 401 functions with ease. It features plastic keys that are comforting to use. The key operations of this brilliant aid are stored in buffer and you can make the best of the 9 variable memories offered by this scientific calculator. Casio FX 991MS allows you to carry on matrix calculations, equation calculations and vector calculations, metric conversions, statistics too. A battery operated calculator and can revive your smile as it works with solar power too. This calculator has a tough slide-on hard case that withstands rough use and acts as a protective covering for the calculator. It is a 12 digits calculator to solve more complex problems and it features an extra-large high contrast clear display. An additional feature of this calculator is a 2-line display that provides a clear view of the imputed data and the resultant data at the same time. Casio FX 991MS Scientific Calculator offers a multi-replay function that gives you access to review and edit the assigned formula and hence saves effort by allowing speedy rectification. In case, your tasks are more about graphs, Casio FX 991MS is a suitable choice for you as it is equipped with dot matrix facility for viewing and understanding graphs keenly.

For students and finance aspirants too, this scientific calculator is a useful tool to solve statistical problems like standard deviation, regressions analysis, normal distribution and other similar equations. You can find accurate answers to the problems with the tap of your fingers. The Solve function of Casio FX 991MS allows quick solving of equations, devoid of great effort.

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Casio Scientific Calculator fx 991MS

Casio Scientific Calculator fx 991MS

Rs. 649

Rs. 745
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