The Olympia PD125 is an arithmetic calculator with algebraic logic. It has 5 functions, 28 keys, and an LCD (liquid crystal) display. The power source is 4xAA.
Facts at a glance:
If you have an Olympia PD125 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: