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Radio Shack EC-414

The Radio Shack EC-414 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and an LCD (liquid crystal) display. The power source is 1.5V mercury cell.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys24
Precision8
LogicAlgebraic
Display typeLCD
Length117mm
Width71mm
Thickness19mm
Power Source1.5V mercury cell
Year introduced1984
Year discontinued1984

Replacements:

If you have a Radio Shack EC-414 that is no longer working, you can first try replacing the 1.5V mercury cell 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 Radio Shack