Texas Instruments TI-30XIIS Scientific Solar Calculator, Black with Blue Accents

Robust, professional-grade scientific calculator. Logs and antilogs It has a 2-line display that shows entry and calculated results simultaneously. Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering Falsetation modes 1 CR123A battery is required.

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