The Casio fx-991ES Plus Scientific Calculator is a handheld device with a natural-V.P.A.M. display size and regular key size. It features an LCD display and is powered by batteries. This model from Casio is designed specifically for scientific calculations, making it a useful tool for students, professionals, and anyone in need of accurate mathematical computations on the go. With its compact size and reliable performance, the Casio fx-991ES Plus is a practical choice for various office and educational settings. In good working condition
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