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Sears 8 (728.58862)

Sears 8
Image: Joe Haupt, CC BY-SA 2.0

The Sears 8 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 18 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys18
Precision8
LogicAlgebraic
Display typeLED
Length152mm
Width76mm
Power SourceSealed battery pack
Year introduced1974

Replacements:

If you have a Sears 8 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