Sci-Plus 2200 Large Display Scientific Calculator
The keypad has enlarged, highly visible keys (0.7 inch) with positive activation and color differentiated operation keys. The display has been designed to provide the highest contrast for viewing in normal lighting. For the best clarity, it should be viewed at a slight angle. Maximum 8 digit display. A universal recharger charges the long life lithium-ion battery (included). Performs scientific, statistical and trigonometric calculations, and fractions.