Casio FX-991ES Plus Scientific Calculator – 417 Functions

The Casio FX-991ES Plus Scientific Calculator is a versatile scientific calculator designed for students, teachers, engineers, and professionals who need accurate and efficient mathematical calculations. Featuring 417 scientific functions, a Natural Textbook Display, and a dual-power system, this calculator is suitable for everyday academic and professional use.

Whether you are solving algebraic equations, performing trigonometric calculations, working with statistics, or studying advanced mathematics, the Casio FX-991ES Plus provides a convenient solution for a wide range of mathematical tasks.

Key Features

• Brand: Casio

• Model: FX-991ES Plus

• Total Functions: 417 Scientific Functions

• Display: Natural Textbook Display

• Power Source: Solar and Battery (Dual Power)

• Type: Non-Graphing Scientific Calculator

• Design: Compact, lightweight, and portable

• Quantity: 1 Piece

• SKU: 54238

Advanced Mathematical Functions

1. Basic Mathematics

• Addition, subtraction, multiplication, and division

• Fraction and decimal calculations

• Percentage calculations

• Powers, roots, and square roots

2. Algebra and Equations

• Equation solving

• Simultaneous equations

• Polynomial calculations

• Complex number calculations

3. Trigonometry

• Sine, cosine, and tangent functions

• Inverse trigonometric functions

• Degree, radian, and grad calculations

• Hyperbolic functions

4. Calculus

• Numerical differentiation

• Numerical integration

• Advanced mathematical expressions

5. Statistics and Probability

• Statistical calculations

• Standard deviation

• Regression analysis

• Permutations and combinations

6. Additional Scientific Functions

• Logarithmic calculations

• Exponential calculations

• Matrix calculations

• Vector calculations

• Scientific notation

• Coordinate conversions

Natural Textbook Display

The Natural Textbook Display allows users to view mathematical expressions, fractions, square roots, and formulas in a format similar to traditional mathematics textbooks. This helps students understand calculations and reduces confusion when entering complex expressions.

Dual Power Technology

The calculator features a dual-power system that uses solar energy and battery power, providing dependable performance in different lighting conditions.

Compact and User-Friendly Design

Designed with a practical keyboard layout and lightweight construction, the Casio FX-991ES Plus is convenient to carry in school bags, university backpacks, and office cases.

Ideal For

• School and college students

• Matric and intermediate students

• O Level and A Level students

• University students

• Engineering students

• Mathematics and science teachers

• Accounting and business students

• Professionals requiring scientific calculations

Calculator use in examinations depends on the relevant examination board's rules.

Why Choose the Casio FX-991ES Plus?

The Casio FX-991ES Plus offers a combination of scientific functionality, convenient operation, and portable design. Its 417 functions support a broad range of mathematical subjects, making it a useful tool for academic studies, technical work, and everyday calculations.

Package Includes

• 1 × Casio FX-991ES Plus Scientific Calculator

Buy Online in Pakistan – The Urdu Bazar

Order the Casio FX-991ES Plus 417 Functions Scientific Calculator online from The Urdu Bazar, your destination for stationery, calculators, books, art supplies, school essentials, and office products.

Website: https://theurdubazar.com