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Radio Shack EC-4034

The Radio Shack EC-4034 is a graphing calculator with 10 digits precision and algebraic logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is 4x3V cell. Note: Casio fx-7700G

Facts at a glance:

FeatureValue
TypeGraphing
Keys50
Precision10
LogicAlgebraic
Display typeLCD
Display size96
Length173mm
Width81mm
Thickness16mm
Power Consumption0.220000W
Power Source4x3V cell
Year introduced1995

Replacements:

If you have a Radio Shack EC-4034 that is no longer working, you can first try replacing the 4x3V 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