This Texas Instruments TI-83 Plus Graphing Calculator is a powerful tool for students and professionals alike. With its handheld size and regular key size, it is easy to carry around and use on the go. Powered by batteries, it is always ready for use. This calculator is perfect for graphing functions, solving equations, and displaying your work. It is made by a trusted brand, Texas Instruments, and is designed to meet the needs of students and professionals. Whether you are in a business or industrial setting or using it for office equipment, this calculator is a must-have. PLEASE FEEL FREE TO ASK ANY QUESTIONS. SMOKE FREE HOME SHIPS FROM CENTRAL U.S SEE PHOTOS FOR FULL DETAILS 1 DAY HANDLING TIME WE APPRECIATE YOU LOOKING