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Tandy EC-201 (Electronic Memory Calculator)

The Tandy EC-201 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. Note: Radio Shack

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys24
Precision8
LogicAlgebraic
Display typeLED
Length133mm
Width70mm
Thickness25mm
Power SourcePP3 9V
Year introduced1975

Replacements:

If you have a Tandy EC-201 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 Tandy