CALCULATOR,DESKTOP,WH

Eight-digit professional mini-desktop calculator. Features automatic tax keys, percent key, square root key, backspace key, and four-key independent memory. Operates on twin power. Power Source(s): Battery; Solar; Display Notation: Basic; Number of Display Digits: 8; Display Characters x Display Lines: 8 x 1. El-310wb Mini Desktop Calculator, 8-Digit Lcd