Texas Instruments TI-57 Programmable (TI-57)
The Texas Instruments TI-57 Programmable is a programmable calculator with 8 digits precision and algebraic logic. It has 40 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 2xAA. The calculator was manufactured in Italy; USA. Note: Radio Shack-4000
Facts at a glance:
Feature | Value |
---|---|
Type | Programmable |
Keys | 40 |
Precision | 8 |
Logic | Algebraic |
Display type | LED |
Length | 145mm |
Width | 80mm |
Thickness | 33mm |
Power Source | 2xAA |
Country | Italy; USA |
Year introduced | 1977 |
Year discontinued | 1983 |
Replacements:
If you have a Texas Instruments TI-57 Programmable that is no longer working, you can first try replacing the 2xAA batteries. 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: