Adler-Royal 121PD Plus Printing Calculator
12 Digit LED Display, 3.8 LPS Print Speed, 2 Color Printing Calculator
Features:
- 4-Key Independent Memory
- Add Mode
- Fixed/Floating Decimal
- Percent Key
- Item Counter
- Auto Constant
- Chain Calculations
- Non Add/Date Entry
- Change Sign
- Tax Function Keys
- Round Up/Off/Down
- Add On/Discount
- Margin % Key