ID:
313
Maker's Name:
Hewlett-Packard
Where made:
USA
Dimensions:
13 × 7 × 3 cm
This is a scientific pocket calculator, with red LED readout. It uses Reverse Polish Notation (RPN) for calculating.
313 - Calculator, HP21
This is a scientific pocket calculator, with red LED readout. It uses Reverse Polish Notation (RPN) for calculating.
