Canon Palmtronic LE-81M (LE-81M)
The Canon Palmtronic LE-81M is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 4xAA battery pack. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 21 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LED |
| Length | 138mm |
| Width | 77mm |
| Thickness | 36mm |
| Weight | 186g |
| Power Consumption | 0.100000W |
| Power Source | 4xAA battery pack |
| Country | Japan |
| Year introduced | 1974 |
| Year discontinued | 1974 |
Replacements:
If you have a Canon Palmtronic LE-81M that is no longer working, you can first try replacing the 4xAA battery pack. 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: