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Commodore Minuteman 3 Metric (MM3 Metric)

Commodore Minuteman 3 Metric
Image: Joe Haupt, CC BY-SA 2.0

The Commodore Minuteman 3 Metric is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. The calculator was manufactured in England. Note: Conversion functions printed on fascia.CE key functions asconversionkey.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys20
Precision8
LogicAlgebraic
Display typeLED
Length104mm
Width77mm
Thickness27mm
Weight96g
Power SourceSealed battery pack
CountryEngland
Year introduced1974
Year discontinued1974

Replacements:

If you have a Commodore Minuteman 3 Metric 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 Commodore