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Radio Shack EC-4026

The Radio Shack EC-4026 is a programmable calculator with 12 digits precision and algebraic logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell. Note: Casio fx-4500P

Facts at a glance:

FeatureValue
TypeProgrammable
Keys50
Precision12
LogicAlgebraic
Display typeLCD
Length141mm
Width73mm
Thickness10mm
Weight71g
Power Consumption0.001000W
Power Source2x1.5V cell
Year introduced1989
Year discontinued1991

Replacements:

If you have a Radio Shack EC-4026 that is no longer working, you can first try replacing the 2x1.5V cell 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 Radio Shack