CASIO Scientific Calculator FX-991ex Classwiz

CASIO Scientific Calculator FX-991EX ClassWiz is a advanced handheld calculator designed for students and professionals who need reliable computation across mathematics, engineering, and science disciplines. The FX-991EX features a high-resolution display with natural textbook format, allowing users to input and view mathematical expressions exactly as they appear in printed material.

This model includes over 550 built-in functions covering calculus, statistics, linear algebra, and complex number operations. The calculator performs spreadsheet calculations, supports variable definitions, and includes a solve function for equation solving. Its dual-power system (solar and battery) ensures extended use without frequent battery replacement. The compact design and durable casing make it suitable for classroom, laboratory, and field work.

Key specifications include a 4-line display with high-resolution LCD screen, capability to handle matrix and vector calculations, and compatibility with educational standards across multiple regions. The calculator meets requirements for secondary-level mathematics through undergraduate engineering coursework.

• 550+ built-in functions including calculus and statistics
• Natural textbook display format for standard mathematical notation
• Dual power supply: solar and battery
• Matrix, vector, and complex number calculations
• Equation solver and spreadsheet functionality
• Compact design suitable for portable use

Available for nationwide delivery across Pakistan with Cash on Delivery option. Order online or contact our store for stock availability.