Texas Instruments TI-30

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:

Feature Value
Type: Scientific
Functions: 28
Keys: 40
Precision: 8
Logic: Algebraic
Display type: LED
Length: 145mm
Width: 80mm
Thickness: 33mm
Weight: 111g
Power Source: PP3 9V
Country: Italy; USA
Original price: 25
Est. current value: 5
Year introduced: 1976
YearDiscontinued: 1990

See other calculators by Texas Instruments