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Radio Shack EC-4043

Radio Shack EC-4043
Image: Datamath.org used with permission

The Radio Shack EC-4043 is a scientific calculator with 10 digits precision and algebraic logic. It has 40 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Italy. Note: TI TI-36X SOLAR version 3

Facts at a glance:

FeatureValue
TypeScientific
Keys40
Precision10
LogicAlgebraic
Display typeLCD
Length145mm
Width71mm
Thickness11mm
Power SourceSolar
CountryItaly
Year introduced1994
Year discontinued1994

Replacements:

If you have a Radio Shack EC-4043 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Radio Shack