Texas Instruments TI-59 Programmable (TI-59)
The Texas Instruments TI-59 Programmable is a programmable calculator with 11 digits precision and algebraic logic. It has 45 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 3xAA battery pack. The calculator was manufactured in Holland; USA.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Programmable |
| Keys | 45 |
| Precision | 11 |
| Logic | Algebraic |
| Display type | LED |
| Printer | External |
| Length | 163mm |
| Width | 73mm |
| Thickness | 36mm |
| Power Source | 3xAA battery pack |
| Country | Holland; USA |
| Year introduced | 1977 |
| Year discontinued | 1982 |
Replacements:
If you have a Texas Instruments TI-59 Programmable that is no longer working, you can first try replacing the 3xAA 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: