CASIO SL-300SV Handheld 8-Digit LCD Calculator

CASIO, SL-300SV Handheld Calculator, 8-Digit LCD. Wallet-Type Case, Fixed display angle. The perfect choice for home or office. Easy-to-read big display. Solar Plus Power with battery backup.8-digit handheld calculator features 16-digit approximations, large easy-to-read display, metal facing, and three-digit comma markers. Functions include independent memory, square root key, constants, profit margin, percent and change sign. Calculator uses solar power with battery backup. Calculator weighs 6 oz.