This Texas Instruments TI-84 Plus Silver Edition Graphing Calculator is a must-have for any student or professional who needs to tackle complex calculations. With its financial, scientific, and graphing capabilities, it can handle a wide range of tasks with ease. Its handheld size makes it easy to carry around, while its battery power source ensures that you can use it anytime, anywhere. This calculator boasts a sleek silver design and comes from a reputable brand, Texas Instruments. It features calculus capabilities, making it perfect for those studying math or science. Its model number is Texas Instruments TI-84 Plus Silver Edition, and it falls under the categories of Business Industrial, Office, and Office Equipment. Won?t power on Has the stand in the cover