Sharp EL-1901 12 Digit Paperless Printing Calculator - Environmentally Friendly, 4-Key Memory - 5 Line(s) - 12 Digits - LCD - AC

Paperless printing calculator with a 12-digit display features a unique, powerful design that combines the power of a printing calculator with the functionality of a desktop calculator. Five-line, secondary LCD lets you scroll back and forth up to 300 lines to refer back to your previous calculations. Check and Correct function allows you to quickly modify and recalculate entries for fast, simple updates. Cost/sell/margin keys simplify profit margin calculations by allowing you to simply enter two variables to automatically show the third variable. Calculator also includes four-key memory, tax keys, change sign key, backspace key, rounding keys and more.