Texas Instruments TI-83 Plus Graphing Calculator - TI-83 Plus The TI-83 Plus is an easy-to-use graphing calculator for math and science. The TI-83 Plus is enhanced with FLASH™ ROM memory that allows you to store Calculator Software Applications (Apps).
The TI-83 Plus family is 100% keystroke-for-keystroke compatible with the TI-84 Plus family.
• Graph and Compare Functions
• Data Plotting and Analysis
• Upgradable Operating System and Software
• Financial and Statistical Features
• Programming Capabilities