Texas Instruments TI-30
The Texas Instruments TI-30 is a scientific calculator with 8 digits precision and algebraic logic. It has 28 functions, 40 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. The calculator was manufactured in Italy; USA.
This is the original in a long line of scientific calculators designated TI-30 (with various suffixes over the years), and sold in vast numbers. It is possibly the all-time best selling calculator.
Texas Instruments continues to use this name for its mainstream scientific calculator, mainly aimed at the education market.
Note: Possibly the all-time best selling calculator
Facts at a glance:
|Power Source:||PP3 9V|
|Est. current value:||5|