Casio FX-991ARX Arabic-English Scientific Calculator

Master Mathematics with the Casio FX-991ARX ClassWiz

Engineered for the Middle East

The Casio FX-991ARX is a powerhouse of calculation, specifically tailored for students and professionals in the Arab world. As part of the ClassWiz series, it introduces a high-resolution screen that allows for more information to be displayed at once, including spreadsheets and matrix calculations. Its localized interface ensures that language is never a barrier to solving complex engineering or mathematical problems.

Technical Specifications & Features

• Localized Arabic Interface: The world’s first scientific calculator to feature a native Arabic menu alongside English.

• High-Resolution LCD: Features a 192 x 63 dot display, providing four times the resolution of previous models for clear equations and text.

• 552 Advanced Functions: Includes calculus, algebra, statistics, 4×4 matrix calculations, and vector analysis.

• Two-Way Power: Operates on reliable solar power with a battery backup for use in any lighting condition.

• Natural Textbook Display: Displays fractions, exponents, logarithms, and roots exactly as they are written in textbooks.

• QR Code Integration: Generate QR codes on the screen to visualize graphs and results on your smartphone or tablet via the Casio EDU+ service.

• Metallic Keys & Sleek Design: Features high-quality tactile metallic keys and a carbon-fiber textured body for durability and style.

• Advanced Spreadsheet Function: Allows basic spreadsheet calculations directly on the device—a first for scientific calculators.

Ideal For

• University Students: Essential for Engineering, Mathematics, and Science majors.

• Secondary School: Perfect for high school curricula requiring complex equation solving and statistical analysis.

• Professional Engineers: A reliable, non-programmable tool permitted in most international professional examinations.