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Hewlett-Packard HP 75C (KANGAROO)

The Hewlett-Packard HP 75C is a programmable calculator with 12 digits precision and formula input logic. It has 65 keys, and an LCD (liquid crystal) display. The power source is 3xAA. Note: Can be programmed in Forth or assembly language.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys65
Precision12
LogicFormula
Display typeLCD
PrinterHP-IL
Length127mm
Width254mm
Thickness32mm
Weight737g
Power Source3xAA
Year introduced1982
Year discontinued1984

Replacements:

If you have a Hewlett-Packard HP 75C that is no longer working, you can first try replacing the 3xAA 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