Victor® 9800 2-Line Easy Check™ Display Calculator

12-digit calculator with two-line display records and shows up to 100 key strokes. Left and right arrow keys allow the user to check entries. Insert and delete keys enable user to modify entries. Parentheses keys for complex calculations. Other functions: automatic tax keys, selectable decimal and rounding slide switches, percent key, 3-key independent memory and automatic power down. Power Source(s): Battery Solar Display Notation: Alphanumeric Number of Display Digits: 12 Display Characters x Display Lines: 12 x 2.Unit of Measure : Each