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Precisa M104

The Precisa M104 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. Note: Hermes Precisa International

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys21
Precision8
LogicAlgebraic
Display typeVFD
Length136mm
Width84mm
Thickness36mm
Power Consumption0.600000W
Power Source4xAA
Year introduced1975
Year discontinued1975

Replacements:

If you have a Precisa M104 that is no longer working, you can first try replacing the 4xAA batteries. 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 Precisa