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Casio CFX-400

Casio CFX-400
Image: Wikimedia CC BY-SA 3.0

The Casio CFX-400 is a scientific calculator with algebraic logic. It has 40 functions, 20 keys, and an LCD (liquid crystal) display. Note: Calculator watch with stopwatch and alarm.

Facts at a glance:

FeatureValue
TypeScientific
Functions40
Keys20
LogicAlgebraic
Display typeLCD
Year introduced1985

Replacements:

If you have a Casio CFX-400 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Casio