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Hewlett-Packard HP 39gPlus (F2224A)

Hewlett-Packard HP 39gPlus
Image: Wikimedia CC BY-SA 3.0

The Hewlett-Packard HP 39gPlus is a graphing calculator with 10 digits precision and formula input logic. It has 600 functions, 51 keys, and an LCD (liquid crystal) display. The power source is 3xAAA + 1x3V mercury cell.

Facts at a glance:

FeatureValue
TypeGraphing
Functions600
Keys51
Precision10
LogicFormula
Display typeLCD
Display size131
PrinterIR ext
Length184mm
Width87mm
Thickness24mm
Weight220g
Power Source3xAAA + 1x3V mercury cell
Year introduced2006
Year discontinued2011

Replacements:

If you have a Hewlett-Packard HP 39gPlus that is no longer working, you can first try replacing the 3xAAA + 1x3V mercury cell 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