The Texas Instruments TI-86 Calculator Black is a handheld device that combines basic, scientific, and graphing capabilities in a compact design. With a regular key size and powered by batteries, this calculator is ideal for students and professionals alike. It features calculus functions, programmability, and comes with a slip cover for added protection. The TI-86 model is a reliable option for those in need of a versatile and efficient calculator for their everyday tasks.
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