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Hewlett-Packard HP 48GPlus (Charlemagne ?)

The Hewlett-Packard HP 48GPlus is a graphing calculator with 10 digits precision and RPN (reverse polish notation) logic. It has 2600 functions, 49 keys, and an LCD (liquid crystal) display. The power source is 3xAAA. Note: HP48G with 128Kb RAM.

Facts at a glance:

FeatureValue
TypeGraphing
Functions2600
Keys49
Precision10
LogicRPN
Display typeLCD
Display size131
PrinterIR ext
Length181mm
Width81mm
Thickness26mm
Weight254g
Power Source3xAAA
Year introduced1998
Year discontinued2002

Replacements:

If you have a Hewlett-Packard HP 48GPlus that is no longer working, you can first try replacing the 3xAAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Hewlett-Packard