HP HP48GX

Customer review for HP HP48GX RPN Expandable Graphic Calculator. Cosmetic Condition: Good Perfect Working ConditionHP 48GX Expandable RPN Graphing Calculator with two expansion card slots This item has been discontinued by the manufacturer We have a limited number of used calculators available at the price listed on this page; once they are gone we'll likely stop carrying this model Returns will not be accepted for this item, but we will repair or replace defective units for an extended period of 60 days. Built-in equation library HP HP48GX with over 300 formulas and constants 2-way infrared communication, RS-232C serial port; supports optional printer ... Learn more »

HP HP48GX Review: HP HP48GX RPN Expandable Graphic Calculator. For a serious electronic engineering student in his senior year in college, calculations extensively revolve around converting units including bases as well as vectors. Compared to it's competitions from TI, it is such a no nonsense super-powerful engineering calculator that even the TI-92 doesn't come close to what this 48-GX can do. Entering numbers in RPN format may be quite tricky at first, but after about 4-hrs later, I came to prefer this format over the algebraic one. RPN totally eliminates the need of parenthesis. Algebriac ... Read more »

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