calculator.org

the calculator home page

MBO Programmer

The MBO Programmer is a programmable calculator with 10 digits precision and algebraic logic. It has 43 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. Note: Casio

Facts at a glance:

FeatureValue
TypeProgrammable
Keys43
Precision10
LogicAlgebraic
Display typeVFD
Length178mm
Width102mm
Thickness38mm
Weight368g
Power Source4xAA
Year introduced1976
Year discontinued1976

Replacements:

If you have a MBO Programmer that is no longer working, you can first try replacing the 4xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by MBO