The Ti-84 Plus is a handheld graphing calculator manufactured by Texas Instruments. This all-purpose calculator is designed for use in various fields such as finance, science, and graphing. It is sealed in the factory packaging to ensure its authenticity and quality. With its compact size and versatile capabilities, the Ti-84 Plus is a reliable tool for solving complex equations and creating graphs with ease. Perfect for professionals, students, and anyone in need of a dependable calculator for their calculations.