Commercial desktop calculator with print function.
Control strip on screen and print out in 3 columns on the PC printer with 150 positions per printed page.
Controllable via mouse, keyboard, with numeric keypad and Touchscreen.
Easy to use and convenient
saves cost, power consumption and space on your desk
Features:
4 basic operations + - * / with chain and constants
It works great and I like it. However, when I use my key board, the multiplication function does not work. I have to use the virtual keyboard. Other functions work fine with entry with my desk top keyboard.