calculator.org

the calculator home page

Sharp EL-5806S

The Sharp EL-5806S is a scientific calculator with 8 digits precision and algebraic logic. It has 44 functions, 38 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell.

Facts at a glance:

FeatureValue
TypeScientific
Functions44
Keys38
Precision8
LogicAlgebraic
Display typeLCD
Power Source2x1.5V cell
Year introduced1979
Year discontinued1979

Replacements:

If you have a Sharp EL-5806S that is no longer working, you can first try replacing the 2x1.5V cell batteries. 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 Sharp