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1982
Hardware Description
The Texas Instruments TI-21 is a scientific calculator with 8 digits precision and algebraic logic. It has 25 functions, 40 keys and an LCD (liquid crystal) display. The power source is 2xAA batteries. The calculator was manufactured in Taiwan.
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Model Number:
TI-21 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1982 -
More Info:
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