Simple and easy to use

Optimal education tools realized through s design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity

Natural Textbook Display

Features Natural Textbook Display format for displaying equations and calculation result just as they appear in textbooks

Authentic quality

Excellent quality and authentication ensure confidence and peace of mind for use in educational settings







The FX-991ES PLUS-2 shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand.

  • Natural-V.P.A.M.
  • Dot matrix display
  • 15 and 10+2 digits
  • 417 functions
  • Equation solver
  • 20 pairs of values for metric conversion
  • Calculation with complex numbers
  • Calc key (temporary formula memory)
  • 40 physical constants
  • Matrix/vector calculation
  • Numerical integral & differential calculus
  • Random Integers
  • New equation Mode
  • Function table
  • Two-Way-Power
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