Melcor 590
The Melcor 590 is an arithmetic calculator with algebraic logic. It has 4 functions, 27 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V. Note: conversions
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 4 |
| Keys | 27 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 152mm |
| Width | 76mm |
| Power Source | PP3 9V |
Replacements:
If you have a Melcor 590 that is no longer working, you can first try replacing the PP3 9V battery. 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: