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Sharp EL-104 (ELSI MATE)

The Sharp EL-104 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys20
Precision8
LogicAlgebraic
Display typeLED
Length116mm
Width75mm
Thickness22mm
Weight108g
Power Consumption0.300000W
Power SourcePP3 9V
Year introduced1976
Year discontinued1976

Replacements:

If you have a Sharp EL-104 that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Sharp