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Citizen MB-150 (MB-150/155)

The Citizen MB-150 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 28 keys, and an LCD (liquid crystal) display. The power source is CR2016 3V. The calculator was manufactured in Taiwan. Note: Memory Bank organiser

Facts at a glance:

FeatureValue
TypeArithmetic
Keys28
Precision8
LogicAlgebraic
Display typeLCD
Length131mm
Width69mm
Thickness8mm
Power SourceCR2016 3V
CountryTaiwan
Year introduced1988
Year discontinued1988

Replacements:

If you have a Citizen MB-150 that is no longer working, you can first try replacing the CR2016 3V 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 Citizen