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MBO Delta 10

The MBO Delta 10 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 10 functions, 23 keys, and a VFD (vacuum fluorescent) display. The power source is AA batteries.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions10
Keys23
Precision8
LogicAlgebraic
Display typeVFD
Power SourceAA
Year introduced1975

Replacements:

If you have a MBO Delta 10 that is no longer working, you can first try replacing the AA 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 MBO