The Texas Instruments TI-89 Titanium Graphing Calculator is a powerful tool for students and professionals alike. With a sleek black design and regular display size, this calculator is perfect for solving complex equations and graphing functions. Powered by batteries, the TI-89 Titanium is reliable and convenient for use on-the-go. The name "Texas Instruments" ensures quality and accuracy in all your calculations, making it a must-have for anyone in need of a high-performance calculator. Includes 4 AAA batteries.
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