15975 Large Digit Commercial Calculator, 12-Digit Lcd

Easy to read calculator with extra large display and keys. Dual solar/battery-powered for all lighting conditions. 12 digit 21 mm display with advanced tax, markup/down, and item count functions. Large commercial quality keys for long life and easier tapping. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 12; Memory: 4 Function/3-Key.