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Sharp EL-5804 (ELSIMATE)

The Sharp EL-5804 is a scientific calculator with 8 digits precision and algebraic logic. It has 21 functions, 30 keys, and an LCD (liquid crystal) display. The power source is 3xSR43. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions21
Keys30
Precision8
LogicAlgebraic
Display typeLCD
Length46mm
Width179mm
Thickness8mm
Weight49g
Power Consumption0.001000W
Power Source3xSR43
CountryJapan
Year introduced1976
Year discontinued1977

Replacements:

If you have a Sharp EL-5804 that is no longer working, you can first try replacing the 3xSR43 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