Texas Instruments TI-2550 II

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1975
Description

The Texas Instruments TI-2550 II is an arithmetic calculator with 8 digits precision and algebraic logic. It has 9 functions, 27 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA sealed. The calculator was manufactured in Italy; USA.

Legacy Content: Unknown Author
Hardware Type
Calculator
Manufacturer
Texas Instruments
Model Number
TI-2550 II
Launch Date
1975

Citations:

Courtesy of Calculator.org
Courtesy of Datamath
Courtesy of UBC Computer Science
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