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Citizen SR-59

The Citizen SR-59 is a programmable calculator with 8 digits precision and algebraic logic. It has 44 keys, and an LCD (liquid crystal) display. The power source is 2xLR44. Note: Hanimex SPC 1090

Facts at a glance:

FeatureValue
TypeProgrammable
Keys44
Precision8
LogicAlgebraic
Display typeLCD
Length140mm
Width76mm
Thickness13mm
Power Source2xLR44
Year introduced1985

Replacements:

If you have a Citizen SR-59 that is no longer working, you can first try replacing the 2xLR44 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 Citizen