Triumph LS822
The Triumph LS822 is a scientific calculator with 8 digits precision and algebraic logic. It has 35 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 3x1.5V cell. Note: Adler LS822
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Keys | 35 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | YLCD |
| Length | 142mm |
| Width | 70mm |
| Thickness | 9mm |
| Power Source | 3x1.5V cell |
| Year introduced | 1975 |
Replacements:
If you have a Triumph LS822 that is no longer working, you can first try replacing the 3x1.5V cell. 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: