Brand: Texas Instruments Model: TI-83 programmable graphing calculator Type: Handheld graphing and scientific calculator with large LCD display and full keypad Power source: Uses four AAA batteries with CR1616 or CR1620 backup battery (batteries not included) Details: Graphing, statistical, and scientific calculation modes, directional keypad, Y= and STAT plot keys, link port for data transfer, and slide-on protective cover Country of origin: Assembled in Taiwan R.O.C. Keywords: Texas Instruments TI-83, graphing calculator, programmable calculator, math, science, school, exams
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