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Mallory PC 4044

The Mallory PC 4044 is a scientific calculator with 10 digits precision and algebraic logic. It has 26 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. Note: Interton

Facts at a glance:

FeatureValue
TypeScientific
Functions26
Keys20
Precision10
LogicAlgebraic
Display typeLED
Power SourcePP3 9V
Year introduced1975
Year discontinued1975

Replacements:

If you have a Mallory PC 4044 that is no longer working, you can first try replacing the PP3 9V battery. 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 Mallory