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ITT S-Trainer

ITT S-Trainer
Image: Datamath.org used with permission

The ITT S-Trainer is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V. Note: data connector

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys19
Precision8
LogicAlgebraic
Display typeVFD
Length152mm
Width76mm
Power SourcePP3 9V
Year introduced1975

Replacements:

If you have an ITT S-Trainer 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 ITT