MBO fx-19
The MBO fx-19 is a scientific calculator with 8 digits precision and algebraic logic. It has 28 functions, 38 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries. The calculator was manufactured in Japan. Note: Casio
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 28 |
| Keys | 38 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 149mm |
| Width | 89mm |
| Thickness | 29mm |
| Weight | 180g |
| Power Consumption | 0.350000W |
| Power Source | 4xAA batteries |
| Country | Japan |
| Year introduced | 1976 |
Replacements:
If you have a MBO fx-19 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 model as a replacement: