The Casio FX-991EX Classwiz Advanced Engineering calculator is a handheld scientific calculator designed for advanced engineering and mathematical calculations. With a regular key size and LCD display, this calculator is powered by both solar and battery energy sources for convenient use. The Casio fx-991EX model includes a range of features to assist with complex calculations, making it a reliable tool for students, professionals, and anyone in need of precise mathematical solutions. Ideal for office equipment and industrial applications, this calculator offers efficient and accurate performance in a compact package.
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