Casio FX-115ES PLUS Natural Two Way Power Scientific Unit Conversion Calculator

Casio fx-115ES Plus Natural U. P. A. M With 2 Way Power Solar / Battery Preowned in very good working condition, no flaws. - Perfect choice for high school and college students - Natural Textbook Display is highly visible - Protective hard case keeps calculator from being damaged - Powered by solar power and features battery backup supply for reliable use