Tested and working. No battery cover. The Texas Instruments TI-84 Plus Graphing Calculator in yellow color is a handheld device suitable for scientific and graphing calculations. It has regular-sized keys and display, powered by batteries. This model, Ti-84 Plus, includes calculus features, making it an essential tool for students and professionals in various fields. With the trusted brand of Texas Instruments, this calculator offers reliable performance and functionality for everyday use.
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