Math Graphing Calculator

Technical Details : HP HP48GX RPN Expandable Graphic Calculator (Used)

• 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

This 2D 3D Expandable Graphic Calculator, HP 48GX (128KB) graphing calculator.
A Good Perfect Working Condition HP 48GX Expandable RPN Graphing Calculator with two expansion card slots
This item has been discontinued by the manufacturer, limited number of used calculators available at the price listed on Amazon page, these used Graphic Calculator units have been verified by Amazon to be in good condition and in working order. It's come with cable and batteries
But Does NOT include: Manuals or manufacturer warranty. Returns will not be accepted for this used graphic calculator, but they will repair or replace defective units for an extended period of 60 days

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