Casio FX-991ES Plus-2nd Edition Scientific Calculator

Details:

1. Product Name: Casio FX-991ES Plus 2nd Edition Scientific Calculator
2. Series: ES Plus 2nd Edition
3. Display: Natural Textbook Display (Natural-V.P.A.M.)
4. Functions: 417 Functions
5. Calculator Type: Non-Programmable Scientific Calculator
6. Power Source: Dual Power (Solar + Battery)
7. Equation Solver: Simultaneous Equations and Polynomial Equations
8. Matrix Calculations: Up to 3 × 3 Matrices
9. Complex Numbers: Rectangular and Polar Coordinate Calculations
10. Statistics: Standard Deviation, Regression Analysis
11. Calculus: Differentiation and Integration
12. Table Function: Function Table Generation
13. Exam Compliance: Approved for most school and university examinations

Description:

Casio FX-991ES Plus 2nd Edition Scientific Calculator is a widely trusted non-programmable calculator designed for engineering students, diploma courses, and competitive exams. With 417 built-in functions, it supports advanced mathematical operations including calculus, matrices, complex numbers, statistics, trigonometry, and equation solving.

The Natural Textbook Display shows mathematical expressions such as fractions, roots, and integrals exactly as they appear in textbooks, improving clarity and reducing calculation errors during exams. The dual power system combining solar and battery operation ensures reliable performance for long academic sessions.

Ideal for engineering mathematics, physics, electronics, and higher secondary education, the Casio FX-991ES Plus 2nd Edition remains one of the most popular scientific calculators for college students across India.