calculator.org

the calculator home page

Sharp EL-509

Sharp EL-509

The Sharp EL-509 is a scientific calculator with 8 digits precision and algebraic logic. It has 28 functions, 35 keys, and an LCD (liquid crystal) display. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions28
Keys35
Precision8
LogicAlgebraic
Display typeLCD
CountryJapan
Year introduced1983

Replacements:

If you have a Sharp EL-509 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 Sharp