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Hewlett-Packard HP 48G (Charlemagne HAMER)

Hewlett-Packard HP 48G

The Hewlett-Packard HP 48G 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. The calculator was manufactured in Singapore. Note: HP48GX less the extension ports. A sample of this calculator is held in the calculator.org collection.

Facts at a glance:

FeatureValue
TypeGraphing
Functions2600
Keys49
Precision10
LogicRPN
Display typeLCD
Display size131
PrinterIR ext
Length181mm
Width81mm
Thickness26mm
Weight264g
Power Source3xAAA
CountrySingapore
Year introduced1993
Year discontinued2003

Replacements:

If you have a Hewlett-Packard HP 48G 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