128KB of RAM built in. Includes a library of 300 standard, scientific and engineering equations that you can see symbolically on the screen. Serial port links you HP48GX to Macintosh or Windows computers via the RS-232 cable. Object-based programming makes creating powerful applications fast and easy. HP MatrixWriter application lets you view, enter and manipulate arrays.
Displays curves graphically.
The Survey Card provides for direct communication with a variety of RS-232 serial port total stations. The new Survey PRO Cad includes all of the functions of the popular Survey Card with some of the advanced features found in the Contractor card such as roading functions and improved descriptor coding.