MBO FORMEL 19
The MBO FORMEL 19 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 25 keys, and an LCD (liquid crystal) display.
Facts at a glance:
If you have a MBO FORMEL 19 that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: