... and the wavy documents edited by TEK wavy editing software to make the its wave reappear.14bits D/A resolution ... USB2.0 interface, no external power source required, easy to use. automatic calibration.Operating System: Windows Me, Windows NT, ... Labview\VB\VC\Delphi\C++Build Second Design instance Specification Software: Operating system:Windows Me, Windows NT, Windows 2000,Windows ...