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Casio fx-11

The Casio fx-11 is a scientific calculator with 8 digits precision and algebraic logic. It has 13 functions, 27 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions13
Keys27
Precision8
LogicAlgebraic
Display typeVFD
Length150mm
Width95mm
Thickness30mm
Power Consumption0.450000W
Power Source4xAA
CountryJapan
Year introduced1974
Year discontinued1975

Replacements:

If you have a Casio fx-11 that is no longer working, you can first try replacing the 4xAA 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