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Summit 9

The Summit 9 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 18 keys, and an LED (light-emitting diode) display typical of calculators of this era.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions4
Keys18
Precision8
LogicAlgebraic
Display typeLED
Length102mm
Width70mm
Thickness32mm
Year introduced1973

Replacements:

If you have a Summit 9 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 Summit