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Casio Scientific Calculator FX-991ES


  • 2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry
  • Trigonometrical, Logarithmic, Permutation, Combination and many other mathematical Functions
  • Colour coded keypad for easy key differentiation
  • Drop resistant body with water resistant printing on Keys
  • Works on one AA Pencil Battery
  • Comes with slide-on hard case
  • 3 Years All India Manufacturer Warranty

980.00 1,045.00

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.