MBO FORMEL 10
The MBO FORMEL 10 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 25 keys, and an LCD (liquid crystal) display. The power source is 2xAA batteries.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 7 |
| Keys | 25 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 120mm |
| Width | 63mm |
| Thickness | 20mm |
| Power Source | 2xAA batteries |
| Year introduced | 1985 |
Replacements:
If you have a MBO FORMEL 10 that is no longer working, you can first try replacing the 2xAA 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: