The Casio FX-991ES Plus Advanced Scientific Calculator is a sleek handheld device featuring 417 functions, making it perfect for students, professionals, and anyone in need of accurate calculations. With a regular key size and a 10 + 2 digit display, this scientific calculator offers ease of use and precision. Powered by batteries, it ensures that you can rely on it for all your mathematical needs, whether you are solving complex equations or simply checking your work. The black colour adds a touch of style to this reliable and versatile tool.
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