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Casio SL-721

The Casio SL-721 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys23
Precision8
LogicAlgebraic
Display typeLCD
Length90mm
Width50mm
Thickness5mm
Power SourceSolar
CountryJapan
Year introduced1982
Year discontinued1982

Replacements:

If you have a Casio SL-721 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