The Lot Calculators Scientific from Texas Instruments include models such as TI-82, TI-83, TI-83 Plus, TI-89 Titanium, and more. Some are in working order others have problems.These handheld calculators are perfect for basic, scientific, and graphing calculations. With features like an LCD display, calculus functions, and programmability, these calculators are essential tools for students, professionals, and anyone in need of precise calculations. Powered by solar energy or batteries, these calculators offer convenience and reliability for all your mathematical needs.
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