Casio FX-991ES Plus Scientific Calculator OSMK17

Product Overview: The Casio FX-991ES Plus is an advanced scientific calculator equipped with 417 functions, making it ideal for complex mathematical, statistical, and engineering tasks. Key Features: ‣ Natural textbook display enhances input and result clarity. ‣ 417 functions cover advanced calculations, including integrals and differential equations. ‣ Dual power system (solar and battery) ensures uninterrupted performance. Technical Specifications: ‣ Material: High-quality plastic body for durability. ‣ Performance: Efficient for advanced academic and technical applications. ‣ Compatibility: Suitable for students, engineers, and scientists.