The GENUINE Casio FX-991EX Classwiz Advanced Engineering Calculator is a handheld scientific calculator designed by Casio. It features a regular-sized LCD display, backlight, and calculus functions. This calculator is powered by solar energy and batteries, making it convenient for use in various settings. With its model number FX-991EX, this calculator is a reliable tool for solving complex mathematical problems and is ideal for students, professionals, and anyone in need of precise calculations on the go.
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