The Sentry dual powered solar calculator with a back-up battery for low light conditions and an 8 digit display is easy to use at home, school, office or for travel. The calculator's convenient size makes it easy to fit into a pocket, purse or backpack. Includes auto-off feature, memory function, sure grip rubber keys. Silver calculator features a multi-colored keypad.
Eight-digit display, and memory function Easy to use at home, school, office and for travel Sure grip rubber keys; multi-colored keypad on silver calculator Convenient size d calculator fits easily into pocket, purse or backpack.