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Radio Shack 4-in-1 Electronic

The Radio Shack 4-in-1 Electronic is an arithmetic calculator with algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era. The power source is 5xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
LogicAlgebraic
Display typeLED
Length165mm
Width89mm
Power Source5xAA
Year introduced1975

Replacements:

If you have a Radio Shack 4-in-1 Electronic that is no longer working, you can first try replacing the 5xAA batteries. 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