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Omron 8SR

The Omron 8SR is a scientific calculator with 8 digits precision and algebraic logic. It has 21 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

FeatureValue
TypeScientific
Functions21
Keys20
Precision8
LogicAlgebraic
Display typeVFD
Length114mm
Width76mm
Power Source2xAA
Year introduced1975

Replacements:

If you have an Omron 8SR that is no longer working, you can first try replacing the 2xAA 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 Omron