CTIFREE FC-991ES PLUS Scientific Calculator (2nd Edition) | Two-Way Power | Advanced Math Functions

The CTIFREE FC-991ES PLUS Scientific Calculator (2nd Edition) is a powerful and reliable calculator designed for students, teachers, and professionals. It features a natural textbook display, allowing equations, fractions, integrals, and functions to appear exactly as they do in textbooks for better understanding and accuracy.

Powered by dual energy (solar + battery), this calculator ensures consistent performance in classrooms, exams, and daily academic use. Its durable design, responsive keys, and wide range of scientific functions make it ideal for secondary school, college, and engineering-level calculations.

Key Features:

✔ Natural textbook display for clear equation viewing

✔ Supports integrals, trigonometry, logarithms, fractions, and statistics

✔ Two-way power: Solar & battery for long-lasting use

✔ 2nd Edition with improved performance

✔ Clear LCD screen and comfortable keypad layout

✔ Suitable for school, college, and professional exams

📍 Market-ready for UAE
📦 Ideal for students, educators, and institutions