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Tandy EC-480

The Tandy EC-480 is a scientific calculator with 8 digits precision and algebraic logic. It has 20 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. Note: Radio Shack

Facts at a glance:

FeatureValue
TypeScientific
Functions20
Keys20
Precision8
LogicAlgebraic
Display typeVFD
Length133mm
Width70mm
Thickness24mm
Power Source2xAA
Year introduced1977
Year discontinued1977

Replacements:

If you have a Tandy EC-480 that is no longer working, you can first try replacing the 2xAA 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 Tandy