The Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator in white is a compact and handheld device ideal for calculations in various scientific and engineering fields. Powered by solar energy or batteries, this calculator features a regular key size for easy operation. With an LCD display and calculus functions, this calculator is designed to provide accurate and efficient calculations. Made by Casio, this scientific calculator is a reliable tool for professionals and students alike. Missing the lid/back.
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