Product Description:
The Casio FX-991ES Plus 2nd Edition Original Scientific Calculator is one of the most advanced non-programmable calculators available in Pakistan. Designed for accuracy, durability, and ease of use, it’s the perfect companion for students, engineers, teachers, and researchers who rely on precise mathematical computation in their academic or professional work.

At Mystationers.pk, we bring you the original Casio FX-991ES Plus 2nd Edition — a genuine, Japan-engineered calculator trusted by educational institutions and professionals across Pakistan. Featuring over 417 built-in functions, this model effortlessly handles everything from basic arithmetic to complex calculations, making it ideal for high school, college, and university-level mathematics, physics, and engineering courses.

Natural Textbook Display (NTD)

Casio’s Natural Textbook Display allows you to enter and view expressions exactly as they appear in textbooks — including fractions, roots, exponents, and integrals. This intuitive display improves comprehension, minimizes calculation errors, and ensures clear results every time.

Powerful Functions for Advanced Calculations

The FX-991ES Plus 2nd Edition offers comprehensive functionality, including:

• Trigonometric, logarithmic, and exponential calculations

• Complex number operations and matrix/vector calculations

• Statistical analysis, including regression and standard deviation

• Differential and integral calculations for advanced math courses

• Equation solver (CALC/SOLVE) and table function for quick evaluations

• Base-n conversions (binary, octal, decimal, hexadecimal)

Whether you’re solving algebraic equations, analyzing data, or verifying scientific formulas, this calculator offers unmatched performance and reliability.

Built for Students and Professionals in Pakistan

Perfect for Pakistan’s academic environment, this Casio calculator meets the requirements of Matric, Intermediate, and University exams across engineering, commerce, and science fields. Its dual power system (solar + battery) ensures consistent performance, while its hard slide-on case keeps it protected during transport.

With availability through Mystationers.pk, you can get genuine Casio products delivered anywhere in Pakistan — including Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, and beyond.

Why Choose the Casio FX-991ES Plus 2nd Edition from Mystationers.pk?

• 100% original Casio product, sourced from authorized distributors

• Backed by nationwide delivery and customer support

• Widely approved for academic and examination use in Pakistan

• Durable and long-lasting build with clear, easy-to-read display

This model represents Casio’s commitment to innovation and precision, offering Pakistani students and professionals the trusted quality they need to excel in their fields.

FAQs

Q1: Is the Casio FX-991ES Plus 2nd Edition allowed in Pakistani board and university exams?
A1: Yes. This model is non-programmable, making it acceptable for most board and university exams in Pakistan, including matric, intermediate, and engineering programs.

Q2: How is the FX-991ES Plus 2nd Edition different from older Casio models?
A2: The 2nd Edition features an improved Natural Textbook Display, faster processing, enhanced key responsiveness, and upgraded internal memory, offering smoother and more efficient performance compared to the first edition.

Q3: Does the calculator run on battery or solar power?
A3: The FX-991ES Plus 2nd Edition includes dual power sources — solar energy for everyday use and a backup battery for low-light environments, ensuring reliability anytime, anywhere.