Dual 12-digit LCD displays permit multiple calculations
use the second screen to hold an answer from a previous calculation. Comma markers, round-off and decimal selectors allow you to work with large numbers. Ideal for business with Profit (Cost/Sell/Margin), Tax, Currency Exchanges and more. Power Source(s): Battery
Solar
Display Notation: Numeric
Number of Display Digits: 12
Display Characters x Display Lines: 12 x 2.
Unit of Measure : Each