The Texas Instruments TI-83 Plus Graphing Scientific Calculator is a powerful handheld device designed for solving complex equations and graphing functions. With a large LCD display and programmable features, this calculator is ideal for students and professionals in various fields. Powered by batteries, it offers convenience and portability for on-the-go calculations. The included cover provides protection and easy storage for the calculator, making it a practical choice for everyday use in the office or classroom. There is the name Palmer scratched in lightly on the back.