The Casio FX-991CW Advanced Scientific Calculator is a handheld device designed for A/AS Level Maths students. With over 540 functions, this calculator includes features such as LCD display, backlight, calculus functions, and programmability. It is powered by solar energy, a power cord, and batteries, making it convenient for use in various settings. The calculator is manufactured in China and is a reliable tool for solving complex mathematical problems efficiently.
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