Batteries not included.

The Texas Instruments TI 83 Plus Graphing Calculator is a handheld device that operates on batteries and is designed for scientific and graphing purposes. It is a product from Texas Instruments, a reputable brand known for their reliable calculators. This model, TI 83 Plus, is popular among students and professionals for its capability to perform complex calculations and create graphs with ease. Made in the United States, this graphing calculator is a versatile tool for various educational and industrial applications.