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Piratron chrono-alarm dualtime

The Piratron chrono-alarm dualtime is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 20 keys, and an LCD (liquid crystal) display. Note: time

Facts at a glance:

FeatureValue
TypeArithmetic
Functions4
Keys20
Precision8
LogicAlgebraic
Display typeLCD
Year introduced1985

Replacements:

If you have a Piratron chrono-alarm dualtime that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Piratron