Texas Instruments Business Analyst I
The Texas Instruments Business Analyst I is a finance 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 NiCd battery pack. The calculator was manufactured in Taiwan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Finance |
| Keys | 40 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LED |
| Length | 145mm |
| Width | 80mm |
| Thickness | 33mm |
| Power Source | NiCd battery pack |
| Country | Taiwan |
| Original price | $25 |
| Year introduced | 1979 |
| Year discontinued | 1984 |
Replacements:
If you have a Texas Instruments Business Analyst I that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: