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Radio Shack EC-430 (CHECKBOOK CALCULATOR)

The Radio Shack EC-430 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 32 keys, and an LCD (liquid crystal) display. The power source is 2xLR43. The calculator was manufactured in Thailand. Note: TI-2200 II

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys32
Precision8
LogicAlgebraic
Display typeLCD
Length68mm
Width154mm
Thickness7mm
Power Source2xLR43
CountryThailand
Year introduced1987
Year discontinued1990

Replacements:

If you have a Radio Shack EC-430 that is no longer working, you can first try replacing the 2xLR43 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