Texas Instruments TI-Nspire CAS Graphing Calculator

Touch it - Easy-glide Touchpad operates like a computer with a mouse.
Graph it - The new Scratchpad on the enhanced Home screen allows you to quickly perform calculations and graphs without saving your work.
See it - Split screen allows you to see a math problem in different ways - a graph, equation, table, geometric figure or text.
The student software enables your home computer to function just like the handheld graphing calculator. So you can use the larger screen to easily create, edit and transfer TI-Nspire documents between computer and handheld.
Recharge it - Even though four AAA alkaline batteries are included, you can also choose to purchase the TI-Nspire Rechargeable Battery (sold separately) for extended battery life. It easily charges with the wall adapter that is included in its package, or you can use a USB cable to charge through the computer.

Orders are processed and shipped within one to two business days Monday through Friday 9:00 am – 5:00 PM. Your satisfaction is our primary goal! If for any reason you are not satisfied, we offer a 10 day money back guarantee from date of purchase for in-store pick-up orders and 15 day money back guarantee from date of purchase on shipped.