The PRO FX-991EX ClassWiz Advanced Engineering Scientific Calculator is a versatile handheld device equipped with 552 functions, making it ideal for complex calculations in various fields such as engineering and science. With a regular-size LCD display and backlight, this calculator offers easy-to-read results even in low-light conditions. Powered by both solar and battery sources, it ensures that you can always rely on it for your calculations. Developed in the United Kingdom, this model from the reliable brand ClassWiz is a valuable tool for professionals and students alike.
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