TA Adler-Royal 1123 PD Carat Printing Calculator

12 Digit LED Display, 3.2 LPS Print Speed, 2 Color Printing, 4-Key Independent Memory, Add Mode, Fixed/Floating Decimal, Percent Key, Item Counter, Auto Constant, Square Root Key, Non Add/Date Entry, Change Sign, Mark Up Key, Delta Percent Key, Automatic Average, Sigma M =, Round Up/Off/Down