Casio 12-Digit DJ-120D Electronic Basic Calculator, Black

The DJ-120D Solar Powered Desktop Calculator is Unique. This 12 digit calculator allows you to review your entries on large display by using up/down keys. If you made a mistake hit correct key make correction and recalculates automatically. No more rekeying numbers to check your work. Or just tap Auto Review Key and your entries are shown one by one on extra large display. Allows 150 entries Check/correct Cost/sell/margin Solar powered Regular percent: Regular percentage calculations. 150 steps check: Displays up to 150 previous calculation steps. Solar & Battery: Solar powered when light is sufficient, battery powered when light is insufficient. Function command signs: A symbol (+, -, x, ÷) on the display