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Calcupen Calcupen

Calcupen Calcupen
Image: wass.net used with permission

The Calcupen Calcupen is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 5 keys, and an LED (light-emitting diode) display, typical of calculators of this era.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys5
Precision8
LogicAlgebraic
Display typeLED
Length160mm
Width15mm
Thickness15mm
Year introduced1975
Year discontinued1977

Replacements:

If you have a Calcupen Calcupen that is no longer working, you can consider replacing the calculator with a modern equivalent.

We suggest the following current models as possible replacements:

See other calculators by Calcupen