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Hermes Administrator

The Hermes Administrator is an arithmetic calculator with algebraic logic. It has 5 functions, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4x mercury cell.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
LogicAlgebraic
Display typeLED
Length114mm
Width64mm
Power Source4x mercury cell

Replacements:

If you have a Hermes Administrator that is no longer working, you can first try replacing the 4x mercury cell 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 Hermes