Agilent, Keysight

Keysight-Agilent DSOX3054A

Largest screen in its class: 8.5-inch WVGA display
Fastest update rate of 1,000,000 waveforms per second
Deepest memory: 4 Mpts (Optional, 2Mpts interleaved standard)
Integrated logic timing analyzer (MSO models, or upgrade with DSOX3MSO)
Only built-in 20-MHz function/arbitrary waveform generator option
Only hardware-based serial-bus protocol analyzer options
Digital voltmeter (DVM) option with 3-digit voltage and 5-digit frequency counter measurements
Upgradability: add bandwidth, digital channels, WaveGen or DVM after purchase
Optional serial protocol analysis applications including: I²C, SPI, RS232, UART, CAN, LIN, I²S, MIL-STD 1553, ARINC 429 and FlexRay
Additional applications including: Segmented memory, mask testing, advanced math and HDTV video Power analysis