This Texas Instruments TI-83 Graphing Calculator is a reliable and efficient tool for any mathematical task. With its regular key size and display, it is easy to use and read. The calculator features an LCD display with backlight, calculus functions, and programmable features that make it suitable for students and professionals alike.

The handheld size of the calculator makes it easy to carry around, and it is powered by batteries. It is a 1996 model that has been well-maintained and is still in good working condition. This calculator is perfect for those who need to perform complex calculations quickly and accurately.