6700 Large Desktop Calculator, 16-Digit Lcd

Sixteen-digit extra large desktop calculator with sleek metallic design. Functions include: tax keys, mark up key, grand total key, selectable decimal and rounding switches, percent key, automatic constants, backspace key, three-key independent memory and hybrid power. Power Source(s): Battery; Solar; Display Notation: Basic; Number of Display Digits: 16; Display Characters x Display Lines: 16 x 1.