Texas Instruments TI-2511

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1974
Description

The Texas Instruments TI-2511 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 18 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4xAA batteries. The calculator was manufactured in Spain.

Legacy Content: Unknown Author
Hardware Type
Calculator
Manufacturer
Texas Instruments
Model Number
TI-2511
Launch Date
1974

Citations:

Courtesy of Calculator.org
Courtesy of Datamath
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