The Texas Instruments TI-Nspire CX II Graphing Calculator features a regular-sized LCD display and is powered by batteries, making it convenient for on-the-go use. This handheld calculator from the trusted brand Texas Instruments is designed for solving complex equations and graphing functions with ease. The model includes advanced features such as a graphing calculator, making it a valuable tool for students, professionals, and anyone in need of precise mathematical calculations. No chager and No case
eBay