Texas Instruments TI-51-III
The Texas Instruments TI-51-III is a programmable calculator with 8 digits precision and algebraic logic. It has 62 functions, 40 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. The calculator was manufactured in Italy.
Facts at a glance:
|Power Source:||Sealed battery pack|