Casio FX-991MS Scientific Calculator

Product Overview: The Casio FX-991MS is a versatile scientific calculator designed to handle a broad range of mathematical and scientific problems with precision and ease. Key Features: ‣ Two-line display for clear input and result comparison. ‣ 401 functions, including statistical, trigonometric, and complex number calculations. ‣ Dual power system (solar and battery) for reliable operation. Technical Specifications: ‣ Dimensions: 155 × 78 × 13 mm ‣ Material: Durable plastic construction. ‣ Performance: Powered by solar energy with a backup battery. ‣ Compatibility: Ideal for academic and professional environments.