Texas Instruments TI-309 Nuance
The Texas Instruments TI-309 Nuance is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 21 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Taiwan. Note: Foldable calculator.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 5 |
| Keys | 21 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 89mm |
| Width | 130mm |
| Thickness | 15mm |
| Power Source | Solar |
| Country | Taiwan |
| Year introduced | 1988 |
| Year discontinued | 1989 |
Replacements:
If you have a Texas Instruments TI-309 Nuance that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: