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Hewlett-Packard HP 9805

The Hewlett-Packard HP 9805 is a scientific calculator with 12 digits precision and algebraic logic. It has 49 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Mains. Note: Statistics

Facts at a glance:

FeatureValue
TypeScientific
Keys49
Precision12
LogicAlgebraic
Display typeLED
PrinterYes
Length390mm
Width275mm
Thickness137mm
Weight6000g
Power SourceMains
Year introduced1973
Year discontinued1975

Replacements:

If you have a Hewlett-Packard HP 9805 that is no longer working, 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