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Casio BF-80

The Casio BF-80 is a finance calculator with algebraic logic. It has 40 keys, and an LCD (liquid crystal) display. The power source is 3V cell.

Facts at a glance:

FeatureValue
TypeFinance
Keys40
LogicAlgebraic
Display typeLCD
Power Source3V cell
Year introduced1985

Replacements:

If you have a Casio BF-80 that is no longer working, you can first try replacing the 3V cell battery. 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