Commodore Minuteman 3PR (Minuteman 3PR)
The Commodore Minuteman 3PR is an arithmetic calculator with algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era. The power source is AA batteries.
Facts at a glance:
If you have a Commodore Minuteman 3PR that is no longer working, you can first try replacing the AA 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: