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Bohsei 1000

Bohsei 1000
Image: Joe Haupt, CC BY-SA 2.0

The Bohsei 1000 is an arithmetic calculator with algebraic logic. It has a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
LogicAlgebraic
Display typeVFD
Length133mm
Width76mm
Power Source2xAA
Year introduced1978

Replacements:

If you have a Bohsei 1000 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 models as possible replacements:

See other calculators by Bohsei