Tokyo fx-991ES PLUS Scientific Calculator | 417 Functions | Advanced Academic Tool

Elevate your academic journey with the Tokyo fx-991ES PLUS Scientific Calculator, equipped with 417 powerful functions and a user-friendly interface. This advanced calculator features a Natural Textbook Display, making it easy to visualize equations as they appear in textbooks. Perfect for students, professionals, and educators, it provides unmatched accuracy and efficiency for complex calculations.

With capabilities ranging from trigonometric functions to statistical analysis, matrix/vector calculations, and regression analysis, this calculator is your ultimate companion for exams, classrooms, and research. Designed for ease of use, durability, and affordability, it's the ideal choice for academics and engineers alike.

Key Features:

General Functions:

• 417 Advanced Functions: Covers a wide range of mathematical, statistical, and scientific calculations.
• Natural Textbook Display: Intuitive display format for better understanding of mathematical problems.
• Easy Menu Navigation: Quick access to essential tools and functions.

Special Utilities:

• Equation Solver & 9 Variable Memories for multi-step problem solving.
• Base-n Calculations and conversions for computer science applications.
• 40 Scientific Constants and Metric Conversions for standardized precision.

Specialized Features:

• Trigonometric, Hyperbolic, and Inverse Functions for advanced mathematics.
• Matrix and Vector Calculations to solve linear algebra problems.
• Simultaneous & Polynomial Equations Solver for systemized equations.
• Regression Analysis & Statistical Calculations for accurate data representation.

Durability:

• Compact, portable, and built to withstand rigorous daily use.

Recommended For:

• High school and university students (Matric, FSC, O/A Levels).
• Engineering and science professionals.
• Competitive exam aspirants.