The Casio FX991EX Scientific Calculator is a versatile handheld device with 552 functions, designed for students and professionals alike. With a regular-sized LCD display and backlight, this advanced calculator offers a range of mathematical capabilities including calculus functions. Powered by solar or battery, this sleek black calculator from Casio is lightweight at 198g, making it convenient for on-the-go use in any office or industrial setting. Ideal for those seeking precision and reliability in their calculations, the Casio FX991EX is a top choice for those in need of a professional grade scientific calculator.
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