MBO Exakt 40
The MBO Exakt 40 is a scientific calculator with 12 digits precision and algebraic logic. It has 28 functions, 38 keys, and a VFD (vacuum fluorescent) display. The power source is AA batteries.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 28 |
| Keys | 38 |
| Precision | 12 |
| Logic | Algebraic |
| Display type | VFD |
| Power Source | AA |
| Year introduced | 1975 |
Replacements:
If you have a MBO Exakt 40 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 model as a replacement: