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Casio FL-1

The Casio FL-1 is an arithmetic calculator with algebraic logic. It has 11 functions, 29 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions11
Keys29
LogicAlgebraic
Display typeYLCD
Year introduced1975

Replacements:

If you have a Casio FL-1 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 Casio