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Interton Electronic Sensor 9

The Interton Electronic Sensor 9 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 18 keys, and a VFD (vacuum fluorescent) display.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys18
Precision8
LogicAlgebraic
Display typeVFD
Length130mm
Width80mm
Thickness23mm
Year introduced1975

Replacements:

If you have an Interton Electronic Sensor 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 Interton Electronic