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Emerson SX-4500

The Emerson SX-4500 is an arithmetic calculator with algebraic logic. It has 5 functions, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4xAA. Note: Built-in micro-cassette recorder.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
LogicAlgebraic
Display typeLED
Length191mm
Width114mm
Power Source4xAA

Replacements:

If you have an Emerson SX-4500 that is no longer working, you can first try replacing the 4xAA 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 Emerson