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Elektronika B3-04

The Elektronika B3-04 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 17 keys, and an LCD (liquid crystal) display. The power source is 1.5V mercury cell. Note: Sharp EL-805

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys17
Precision8
LogicAlgebraic
Display typeLCD
Length118mm
Width78mm
Thickness20mm
Weight200g
Power Source1.5V mercury cell
Year introduced1974
Year discontinued1974

Replacements:

If you have an Elektronika B3-04 that is no longer working, you can first try replacing the 1.5V mercury cell 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 Elektronika