The Casio FX-991DE X Scientific Calculator is a handheld device with a regular-sized LCD display and key size. It is powered by both solar and battery sources, making it convenient for use in various settings. This calculator is a reliable option for scientific calculations, offering compactness and efficiency in a sleek design. Made by Casio in Thailand, this calculator is a top choice for those in need of a dependable and user-friendly scientific calculator.
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