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Sharp EL-670 (ELSIMATE)

The Sharp EL-670 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 29 keys, and an LCD (liquid crystal) display. The power source is CR2032 3V. The calculator was manufactured in Japan. Note: calculator/pocket keyboard synthesizer.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys29
Precision8
LogicAlgebraic
Display typeLCD
Length63mm
Width135mm
Thickness12mm
Weight120g
Power Consumption0.004000W
Power SourceCR2032 3V
CountryJapan
Year introduced1977
Year discontinued1977

Replacements:

If you have a Sharp EL-670 that is no longer working, you can first try replacing the CR2032 3V 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