CSODV220 Casio DV-220 - Desktop calculator - 12 digits - solar panel, battery

Product Features: 3-Digit Punctuation: Yes Basic Functions: Percent, sign change, backspace, double zero, Grand Total, addition, subtraction, multiplication, division Display (2nd): LCD - 12 digits Features: Key rollover, Calculation Command Sign Financial Functions: Profit margin, currency conversion, tax calculation, cost/sell/margin Power Source: Solar panel, battery Product Description: Casio DV-220 - desktop calculator Product Type: Desktop calculator - LCD - 12 digits Scientific Functions: Rounding switch Key Selling Points: Dual display calculator Desk-top type 12 digits and 12 digits Marketing Points:The calculator comes with large and small LCD displays for easier operation.