Calculator Scientific, 417 functions, Blue, Casio FX-991ES PLUS-2-BU

The Casio FX-991ES PLUS-2-BU is a sophisticated scientific calculator featuring 417 functions in an attractive blue design. It offers a natural textbook display for clear mathematical expressions and comprehensive scientific calculations, making it ideal for students and professionals. Key features: • 417 built-in mathematical and scientific functions • Natural textbook display shows expressions as they appear in textbooks • High-resolution LCD screen with clear visibility • Plastic keys designed for easy operation • Includes basic and advanced mathematical operations • Solar powered with battery backup • Comes with protective hard case The calculator features a 10-digit mantissa plus 2-digit exponential display for precise calculations. It supports various mathematical operations including trigonometry, statistics, calculus, and engineering calculations. The device includes features like multi-replay for formula recall, table generation capabilities, and list-based statistical data editing. The blue color variant offers the same robust functionality as other models in the FX-991ES PLUS-2 series.