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Sears 10m (728.5825)

Sears 10m
Image: Joe Haupt, CC BY-SA 2.0

The Sears 10m is an arithmetic calculator with 10 digits precision and algebraic logic. It has 8 functions, 25 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3 x sealed cell.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions8
Keys25
Precision10
LogicAlgebraic
Display typeLED
Length146mm
Width76mm
Thickness32mm
Power Source3 x sealed cell
Year introduced1974

Replacements:

If you have a Sears 10m that is no longer working, you can first try replacing the 3 x sealed cell battery. 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 Sears