Casio ML-720
The Casio ML-720 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and an LCD (liquid crystal) display. The power source is LR1120 1.5V.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 23 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 55mm |
| Width | 85mm |
| Thickness | 4mm |
| Power Source | LR1120 1.5V |
| Year introduced | 1985 |
Replacements:
If you have a Casio ML-720 that is no longer working, you can first try replacing the LR1120 1.5V. 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: