CasioFX-991ES Plus-2nd Edition Scientific Calculator

Redesigned ES PLUS series calculators with a stylish design now feature an easy-to-understand Natural Textbook Display. These non-programmable scientific calculators offer 417 functions, including basic mathematical functions, table generation, base-n calculation, scientific constants, vector operations, basic statistics, differentiation, matrix operations, equation solving, integration, and complex number calculations. The display is an LCD with dot-matrix technology, showing 10+2 decimal places.

Despite the stylish design, these calculators maintain the same functions as the Casio FX-991ESPLUS 1st edition, with a 10-digit mantissa and 2-digit exponential display. They also include basic trigonometric and statistical functions, along with many more features.

To enhance usability, the calculators come with a color-coded keypad for easy key differentiation. They are simple and intuitive to use. Additionally, each calculator is equipped with a new slide-on hard case for protection.

The calculators have a compact size of 11.1 x 77.0 x 161.5 mm and weigh 95g. They are powered by both solar and battery sources, ensuring reliable performance in various settings.

product information: