Texas Instruments TI-31 SOLAR
The Texas Instruments TI-31 SOLAR is a scientific calculator with 8 digits precision and algebraic logic. It has 43 functions, 40 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Japan; China.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 43 |
| Keys | 40 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 137mm |
| Width | 71mm |
| Thickness | 10mm |
| Power Source | Solar |
| Country | Japan; China |
| Year introduced | 1986 |
| Year discontinued | 1989 |
Replacements:
If you have a Texas Instruments TI-31 SOLAR that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: