Hewlett Packard HP 12C Financial Calculator HP12C.
Technical Details
* Calculator with built-in financial functions and statistics
* Uses Reverse Polish Notation (RPN)
* More than 120 built-in functions, including register-based cash-flow analysis
* 10-character, 1-line LCD display
* Device measures 5.0 x 0.6 x 3.1 inches (WxHxD)
