4-Channel Digital Phosphor Oscilloscope 350MHz 2.5GSa/s The Tektronix DPO4034 is a Digital Phosphor Oscilloscope of the 4000 series oscilloscopes to help you to verify, debug, and characterize electronic designs. Bandwidth: 350 MHz Number of channels: 4 Record length on all channels: 10 Megapoint Sample rate on all channels: 2.5 GSa/s Optional I²C, SPI (DPO4EMBD) and optional CAN (DPO4AUTO) signal triggering and analysis WaveInspector controls managing long record length with zoom and span, play and break, search and mark 10.4 in. XGA color display USB and Compact Flash available for easy storage USB 2.0 device port for direct PC control of the oscilloscope using USBTMC protocol Built-in ethernet port OpenChoice documentation and analysis software Remote viewing with control (e*Scope and OpenChoice) TekVPI versatile probe interface supports active, differential, and current probes for automatic scaling and units Small footprint: 5.5 in. deep Lightweight: 11 pounds