The Texas Instruments TI-83 Plus Graphing Calculator is a handheld device with a regular size display and key size. It features an LCD display and is powered by batteries. The unit is of model TI 83 Plus, designed for graphing and calculations, making it a reliable tool for office, educational, and industrial purposes. The black color and compact size make it easy to handle and carry around for on-the-go use. This graphing calculator comes with a cover for protection and storage.