MBO Rechen-Trainer
The MBO Rechen-Trainer is an arithmetic calculator with algebraic logic. It has 4 functions, 16 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries. Note: Teaching calculator
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 4 |
| Keys | 16 |
| Logic | Algebraic |
| Display type | VFD |
| Power Source | 2xAA batteries |
| Year introduced | 1975 |
Replacements:
If you have a MBO Rechen-Trainer 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: