Texas Instruments Programmable Graphing Calculator TI-83

Student, teacher, or someone who simply needs a calculator that can do it all and not crash on you.  The Texas Instruments TI-83 is the one you have been looking for.  The unit is capable of plotting graphs, solving simultaneous equations, and simplifying tasks with numerous variables.  On the TI-83 the large screen is perfect for several lines of text or calculations at one time.  This calculator has 3D abilities on it making your job or class that much easier.  Also don’t tell anyone but it is great for playing games as well.

Texas Instruments TI-83PLUS programmable graphing calculator. Ideal for the algebra classroom. Lets students graph and compare functions, as well as perform data plotting and analysis. Horizontal and vertical split screen options. Advanced functions accessed through pull-down display menus. Includes tools for finance. I/O port for communication with other TI products.