HP 48GX Calculator

The HP 48GX Graphing Calculator is a powerful, expandable scientific calculator designed for engineers, scientists, and advanced math users. Featuring 128KB of onboard RAM, a large dot-matrix display, and support for Reverse Polish Notation (RPN), the 48GX offers exceptional performance for complex calculations and data management. Its expansion card slot allows for additional memory or software applications, making it a flexible solution for professional use. With advanced graphing capabilities, matrix functions, and programmable features, the HP 48GX remains a trusted tool for technical professionals and calculator enthusiasts.

Product Features: 

• 128KB RAM with expandable memory via card slot
• Reverse Polish Notation (RPN) and algebraic entry
• Large LCD dot-matrix screen for graphs and equations
• Advanced math functions including calculus, statistics, and matrix operations
• Fully programmable for custom equations and functions
• Serial port for data transfer and connectivity
• Rugged, professional-grade design built for daily use

Note: This is a refurbished item that comes with a 90-day exchange warranty. This has been serviced and calibrated to work as new. Servicing can include replacement of belts, gears, capacitors, cleaning and re-lubricating all internal mechanisms. Porter Electronics prides itself on only acquiring top quality used products that show minimal signs of use. Buying from Porter Electronics you should expect a very nice, refurbished unit. We do offer an extended warranty that can be purchased during checkout and will apply at the end of our already 90-day warranty

Porter Electronics also offers free tech support for those needing extra help. We offer a free digital download of the manual for this on this page in the “Downloads” tab. If you are unable to locate the link, just use our Contact Us page to request one.