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:
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: