MP21DX 12-Digit Ribbon Printing Calculator, Black/Red Print, 3.5 Lines/Sec

Description:Large keys well-spaced for easier use and improved accuracy. Luminous fluorescent display is brighter than LCD in low light. Product Details: Global Product Type Printing Calculators Power Source(s) AC Display Notation Numeric Number of Display Digits 12 Calculators Display Type Fluorescent Calculators Memory 4-Key Display Angle Fixed Display Characters Height 12 mm Percent Key(s) No Fraction Calculations No Fraction/Decimal Conversions No Decimal Function No +/- Switch Key Yes Currency Exchange Function No Metric Conversion No Backspace Key Yes Double Zero Key Yes Amortization No Base Number Calculations No Bond Calculations No Complex Number Calculations No Confidence Interval Calculating No Cost/Sell/Margin No Date Calculations No Depreciation Calculations No Equation Editor No Grand Total Key No Hyperbolic Functions No Hypothesis Testing No Interest R