Casio DJ-120D Plus 12 Digits Desktop Calculator

Newly equipped with 300 steps check & recheck functions! 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. 300 steps check: Displays up to 300 previous calculation steps. Localized Number Display: One-touch switching between digit separator formats. Extra Large display: Larger display makes more data easier to read. Two-way power (Solar + 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. Plastic keys: Designed and engineered for easy operation. Profit margin percent: �% " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values. Function command signs: A symbol (+, -, �, �) on the display indicates the status of operation you are currently performing. Mark-up: All the mark-up capabilities of an adding machine for simplified cost and profit calculations. Grand Total: Automatic totalization of the results of different calculations. Go To Button: Jump to a particular calculation step by pressing one single button.