Casio Calculater Dj 120D

Uniqueness of the DJ 120D Solar Powered Desktop Ca lculator. You may use the up down arrows on this 12 digit calculator to scroll through your entries on the huge display. If you made a mistake press the correct key to fix it and the calculation will be updated automatically. No need to rekey numbers to verify your work. You can also choose to show your entries on the extra large display one at a time by selecting Auto Review Key.