Number Of Digits12Power SupplySolar powered when light is sufficient, battery powered when light is insufficient.Check CorrectDisplays up to 300 previous calculation steps and allows you to correct if there is any wrong entryIndian Comma MarkerDisplays numbers in Indian comma marker format along with International FormatGrand TotalCalculate Grand Total of all your previous CalculationBackspaceto clear input errorMemory KeyMemory function helps you to do calculation in parts, and wants to save result of previous calculation for later use .Mark UpAll the mark-up capabilities of an adding machine for simplified cost and profit calculations.Constant FunctionOn Display Indication of Active Constant (K)Key RollverKey operations are stored in a buffer, so nothing is lost even during high-speed input.Go ToWhile checking your input, skip entry and jump directly to a specific inputAuto ReviewAuto Review by pressing one single buttonRecheckThe Recheck function with Sound Assist 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.PercentageRegular percentage calculationsPlastic KeyDesigned and engineered for easy operationWarranty Years3 yearsDimension148×126.5×28.6mm (D × W × H)Country Of OriginPhilippinesImporterCasio India Co., Private Limited A-41, First Floor, Mohan Cooperative Industrial Estate, Mathura Road, New Delhi - 110044Weight G140