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Brother 712SR

The Brother 712SR is a scientific calculator with 8 digits precision and algebraic logic. It has 36 functions, 45 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeScientific
Functions36
Keys45
Precision8
LogicAlgebraic
Display typeVFD
Length158mm
Width92mm
Thickness27mm
Power Consumption0.500000W
Power Source4xAA
Year introduced1976
Year discontinued1976

Replacements:

If you have a Brother 712SR 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 Brother