Canon HS-1200TS Desktop Calculator, 12-Digit LCD (7438A023AA)

Upright angled display provides maximum viewing comfort of the large easy-to-read numbers. Display indicates the operation symbol during a calculation and equal sign appears with result. PC-like keyboard touch and sound helps with accurate keying of entries. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 12; Memory: 3-Key.