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Brother 725SR

The Brother 725SR is a scientific calculator with 8 digits precision and algebraic logic. It has 37 functions, 46 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions37
Keys46
Precision8
LogicAlgebraic
Display typeVFD
Length160mm
Width93mm
Thickness27mm
Power Consumption0.650000W
Power Source4xAA
CountryJapan
Year introduced1976

Replacements:

If you have a Brother 725SR 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