The Texas Instruments TI-83 Graphing Calculator is a handheld device powered by battery, featuring a regular size LCD display. It is in tested working condition and comes with a cover for added protection. This model, Texas Instruments TI-83 Plus, is a reliable tool for graphing and solving equations in various office and educational settings. Made by Texas Instruments, this unit is a practical and efficient tool for those in need of a reliable graphing calculator. T-47
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