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1975
Hardware Description
The Texas Instruments SR-51A is a scientific calculator with 10 digits precision and algebraic logic. It has 42 functions, 40 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA sealed. The calculator was manufactured in Holland; USA.
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Model Number:
SR-51A -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1975 -
More Info:
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