CASIO CHINA SCIENTIFIC CALCULATOR FX-991EX

Unlock advanced computational power with the Casio Fx-991EX Scientific Calculator. Perfect for students and professionals, it offers over 417 functions, including complex number calculations, integrals, and matrix operations. The high-resolution LCD display provides clear, easy-to-read results, while the dual power (solar and battery) ensures continuous operation. Its sleek, ergonomic design ensures comfort, and its durable construction guarantees long-lasting use. Boost your mathematical capabilities with the Casio Fx-991EX.