Casio fx-991CW-PK Standard Scientific Calculators

Product Overview: The Casio fx-991CW-PK Standard Scientific Calculator provides advanced functionality for solving complex mathematical problems. With a large display and multiple functions, it’s perfect for students and professionals alike. Key Features: ‣ Natural Display: Easily read and input formulas with the natural textbook display. ‣ Multi-Function: Includes over 400 functions for a wide range of calculations. ‣ Dual Power Source: Solar and battery-powered for convenience. Technical Specifications: ‣ Dimensions: 16 x 8.5 x 1.5 cm ‣ Material: Plastic ‣ Performance: 4-line display with 14-digit capacity ‣ Compatibility: Compatible with various scientific formulas and functions