HP HP48GX RPN Expandable Graphic Calculator

Brand: Hewlett Packard

Features:

• Over 2,300 functions including over 300 for scientific and engineering applications
• Built-in equation library with over 300 formulas and constants
• 2-way infrared communication, RS-232C serial port; supports optional printer
• 128 KB memory; 2 card ports for expandable RAM and ROM
• 2-D and 3-D graphing capabilities

Details: Product description The calculator is brand new and comes in a factory sealed package. It has never been openned. Amazon.com Hewlett-Packard's 48GX graphing calculator is designed for the toughest equations from the classroom or lab. Its memory and functions are fully expandable and customizable with plug-in cards and the calculator has a built-in library of over 300 scientific and engineering equations. With object-oriented programming, you can create applications quickly and easily. This model allows you to view, enter, and manipulate arrays, view equations and formulas, and solve for any variable without rewriting your equation. You can even send files between HP 48G/GX calculators. With an optional connectivity kit, you can connect to your Mac or PC.