The 4000 Series family includes the DPO4000 Series and the MSO4000 Series. The DPO4000 Series Digital Phosphor Oscilloscopes (DPOs) are the first oscilloscopes to offer usable deep memory on all channels, excellent performance, serial trigger and analysis options and all in the most compact form factor in their class. The MSO4000 Series Mixed Signal Oscilloscopes (MSOs) provide all the features and benefits of the DPO4000, but add 16 integrated digital channels, enabling you to visualize and correlate analog and digital signals on a single instrument. This integration extends triggering functionality across all 20 channels providing pattern and state triggering, ideal for debugging mixed analog and digital designs.

• 2 or 4 analog channels plus 16 digital channels - ideal for debugging embedded system designs.
• Familiar oscilloscope operation - drives like the tool you already know how to use.
• Large 10.4 in. (264 mm) XGA Screen for easy viewing of analog and digital waveforms, as well as parallel and serial buses.
• Wave Inspector® controls for simple and efficient navigation of analog and digital waveforms.
• Next-generation digital waveform display with color-coded ones and zeros, white edge multiple transition detection, and waveform grouping.
• Slim 5.4 in. (137 mm) depth helps you to free up valuable bench-top space.
• New digital probe design simplifies connecting to the device-under-test.
• I²C, SPI, CAN, and RS-232/422/485/UART serial triggering and analysis options