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Casio fx-105

The Casio fx-105 is a scientific calculator with 9 digits precision and algebraic logic. It has 32 functions, 35 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

FeatureValue
TypeScientific
Functions32
Keys35
Precision9
LogicAlgebraic
Display typeVFD
Length152mm
Width84mm
Thickness23mm
Power Source2xAA
Year introduced1977
Year discontinued1977

Replacements:

If you have a Casio fx-105 that is no longer working, you can first try replacing the 2xAA 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 Casio