Additional Features: Bandwidth: 350 MHz Four Channels Sample Rate: 2 GS/s Record Length: 2 Mpts Large 10.4" LCD touch-control screen Extensive capture time Vertical Resolution 8 bits Super-advanced communications Built-in Windows XP operating system 10/100 Base T network port Three USB 2.0 ports SVGA Video Output Port RS232-C Serial Port Centronics parallel port From its large 10.4" LCD touch screen to its space-saving small footprint, the WaveSurfer 434 oscilloscope is a radical rethinking of the basic bench scope. It breaks the rules of conventional scope design to deliver dramatically improved signal viewing, 100x the capture time, and up-to-the-minute connectivity capabilities. The WaveSurfer 400 Series oscilloscope fits your working style as comfortably as it fits your bench. Twenty-three basic measurements have been built in to give you quick answers.