Casio DJ-240DPLUS Desktop Calculator (Silver and Black)

Summary:

Check and Recheck Desktop Calculator, Recheck with Sound Assist, The recheck function allows confirmation of errors by sound when checking calculations, If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error, One-touch switching between digit separator formats, 300 steps check, Recheck function, Tax calculation, Solar and Battery, Function command signs, Rounding selector, Decimal selector, Key rollover, Extra Large display, Plastic keys, Mark-up, Localized number display, Metal Faceplate Part No: CB157, Regular percent: Regular percentage calculations, 300 steps check: Displays up to 300 previous calculation steps, Recheck function: The recheck function allows confirmation of errors by sound when checking calculations, Solar and Battery: Solar powered when light is sufficient, battery powered when light is insufficient, Key rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input, Extra Large display: Larger display makes more data easier to read, Plastic keys: Designed and engineered for easy operation, Mark-up: All the mark-up capabilities of an adding machine for simplified cost and profit calculations, Localized number display: Displays numbers in four digit separator formats(Type A, Type B, Type C and Indian), Metal Faceplate: Tough cover stands up to rough treatment. Number of Functions Detail: 300 steps check and Recheck function