This Texas Instruments TI-83 Plus Graphing Calculator is a handheld device that runs on battery power. It features an LCD display and is designed for graphing purposes. The calculator is made by Texas Instruments, a trusted brand in the industry. The model number is TI-83 Plus and it is sold as a unit.

The calculator comes with a cover and has been tested to ensure that it works properly. It is compatible with regular sized keys and is designed for use in California without any Prop 65 warning. This unit is perfect for those in need of a reliable and efficient graphing calculator.