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Sharp EL-5806 (ELSIMATE)

The Sharp EL-5806 is a scientific calculator with 8 digits precision and algebraic logic. It has 33 functions, 37 keys, and an LCD (liquid crystal) display. The power source is 2xSR44.

Facts at a glance:

FeatureValue
TypeScientific
Functions33
Keys37
Precision8
LogicAlgebraic
Display typeLCD
Length126mm
Width69mm
Thickness8mm
Weight65g
Power Consumption0.000500W
Power Source2xSR44
Year introduced1977
Year discontinued1979

Replacements:

If you have a Sharp EL-5806 that is no longer working, you can first try replacing the 2xSR44 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