TI-30xa scientific calculator

The TI-30 sold an estimated 15 million units during its lifespan from 1976–1983.

Texas Instruments TI 30Xa Scientific Calculator

The TI-30 sold for less than the cost of a professional grade slide rule.

<em>Texas</em> <em>Instruments</em> TI 30Xa Scientific <em>Calculator</em>

Texas Instruments TI-30XA Solar School Edition

The TI-30 was a scientific calculator manufactured by Texas Instruments, the first model of which was introduced in 1976.

TI-30 - pedia

The orinal TI-30 was notable for its very low cost for the time, around US$25.

Texas instruments calculator manual ti30xa:

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