The TI-30 is a scientific calculator manufactured by Texas Instruments, the first model of which was introduced in 1976. While the original TI-30 was discontinued in 1983 after several design revisions, TI maintains the TI-30 designation as a branding …

The Texas Instruments TI-30 III is a scientific calculator with 8 digits precision and algebraic logic. It has 29 functions, 40 keys, and an LCD (liquid crystal) display. The power source is 2xLR44 cells.

Replacement models TI-30 LCD, and TI-30-II has very unreliable keyboards, which were used widely in Texas Instruments calculators at this time, so new technology was bought for them from japanese Toshiba, which has high quality and cheap rubber membrane keyboard mechanism, and new models were developed using this technology: TI-30-III was in ...

TI-30 III: The TI-30 III replaced the valuable slimline design of the TI-30 II using an identical calculator chip. 1984: TI-30 Galaxy: The TI-30 Galaxy was again a cooperation product between Texas Instruments and Toshiba. Compared to the TI-30 SLR the calculating accuracy was improved to 11 digits.

Nov 15, 2005 · Fundamental, two-line calculator combines statistics and advanced scientific functions for high school math and science. Get ready for class with this TI-30X IIS Scientific Calculator. It features a two-line display that shows both entry and …

Texas Instruments TI-30. Distinctive features: A popular, low-cost model. Technical details: Display is 8 digits, red LED. Four function, memory, scientific functions. Integrated circuit - Texas Instruments TMC0981. 9v (PP3 battery). 78 x 146 x 35 mm (4.0" x 6.25" x 1.25"). Made in various countries including USA and Italy.

The TI-30 series started with the TI-30, an ordinary scientific LED calculator. But Texas Instruments kept extending this line, turning it not into just a model number but a whole calculator series.

Texas Instruments developed the successor of the TI-30 with liquid crystal display technology, and in 1980 the TI-30 LCD was introduced in Europe. In the United States, a thinner "Slimline" TI-30-II were in production from 1981. Its novelty was the conversion between angular units.

View and Download Texas Instruments TI-30III instruction manual online.