Casio New FX-991CW Advanced Scientific Calculator

The Casio FX-991CW is a powerful, non-programmable scientific calculator designed for students, engineers, and professionals who need advanced calculation capabilities. It combines modern usability with a wide range of mathematical functions in a compact, durable design.

Key Features

• High-Resolution LCD Display: Clear and easy-to-read screen that improves visibility and tracking of inputs.

• Natural Textbook Display: Shows expressions, fractions, and formulas exactly as they appear in textbooks for better understanding.

• Extensive Functions: Over 540 built-in functions including arithmetic, trigonometry, statistics, matrix/vector calculations, and equation solving.

• Advanced Math Tools: Supports numerical integration and differentiation, function tables, and equation solvers.

• QR Code Functionality: Generates QR codes to visualize graphs and solutions on a smartphone or computer.

• Memory & Catalog: Store variables and quickly access scientific constants and conversions.

• Ergonomic Design: Well-spaced keys with clear labeling reduce input errors.

• Dual Power Supply: Solar-assisted operation with battery backup ensures reliability in classrooms and exams.

• Durable Case: Comes with a protective case for everyday use.

• Exam-Friendly: Non-programmable design makes it suitable for standardized tests and school exams.