calculator.org

the calculator home page

Microcifra 4

The Microcifra 4 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 22 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 6xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys22
Precision8
LogicAlgebraic
Display typeLED
Power Source6xAA
Year introduced1975

Replacements:

If you have a Microcifra 4 that is no longer working, you can first try replacing the 6xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Microcifra