calculator.org

the calculator home page

Tatex LC-839R

The Tatex LC-839R is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 25 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys25
Precision8
LogicAlgebraic
Display typeVFD
Length137mm
Width83mm
Thickness39mm
Power Source4xAA
Year introduced1976
Year discontinued1976

Replacements:

If you have a Tatex LC-839R 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 models as possible replacements:

See other calculators by Tatex