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Sears 728.5885

Sears 728.5885
Image: Joe Haupt, CC BY-SA 2.0

The Sears 728.5885 is an arithmetic calculator with algebraic logic. It has 4 functions, 17 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. Note: Bowmar 905

Facts at a glance:

FeatureValue
TypeArithmetic
Functions4
Keys17
LogicAlgebraic
Display typeLED
Length152mm
Width76mm
Power SourceSealed battery pack
Year introduced1973

Replacements:

If you have a Sears 728.5885 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Sears