The Texas Instruments TI-86 Black Graphing Calculator is a handheld device with a small LCD display that is perfect for solving calculus problems and programming functions. It is powered by batteries and includes features such as graphing capabilities, a regular key size, and programmable functions. This model, designed by Texas Instruments in Taiwan, is ideal for students and professionals in the business and industrial sectors who require a reliable and efficient graphing calculator for their work. The included cover ensures the device stays protected while on the go. Item is pre-owned but in really good condition work properly. Please use the pictures for best description and feel free to ask any questions. Thanks for looking.
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