Ea elektro automatik ea uta 12 universal usb to analog interface ea elektro automatik 33100209 with this ea electro automatik ea uta 12 usb to analog interface it is possible to monitor and control the current and voltage of all power supplies with an 0 to 10v interface via a pc the necessary software is included in the package we also supply the ea 9000 series compatible power supplies ea elektro automatik 33100209 ea uta 12 universal usb to analog interface