The Casio FX-991CW Advanced Scientific Calculator is a versatile device designed for A/AS Level Maths students, offering over 540 functions for advanced calculations. With a regular key size and display, this handheld calculator is powered by solar energy, a power cord, or batteries, making it convenient for use. Packed with features like an LCD display, backlight, calculus functions, and programmable keys, this Casio calculator is a reliable tool for simplifying complex mathematical tasks in the office or educational setting.
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