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Pythagoras MK III

The Pythagoras MK III is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V. The calculator was manufactured in Taiwan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys22
Precision8
LogicAlgebraic
Display typeVFD
Power Consumption0.900000W
Power SourcePP3 9V
CountryTaiwan
Year introduced1975

Replacements:

If you have a Pythagoras MK III that is no longer working, you can first try replacing the PP3 9V 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 Pythagoras