Texas Instruments TI-82 Graphing Calculator Scientific Calculator School Tested Description: Classic Texas Instruments TI-82 graphing calculator, a trusted model widely used in mathematics, algebra, trigonometry, statistics, and introductory graphing courses. This calculator features graphing capabilities, statistical functions, matrix operations, and programmable functions, making it a great addition for students, collectors of vintage technology, or educational use. Features: Brand: Texas Instruments Model: TI-82 Graphing Calculator Large LCD Display Statistical Functions Matrix Functions Programmable Operations Classic Educational Calculator Battery Powered - not included in shipping Condition: Pre-owned condition. Cosmetic wear may be present from normal use and storage. Please carefully review all photographs to verify condition and completeness prior to purchase.