The Rigol DS1074Z Plus is a 4-channel digital storage oscilloscope delivering 70 MHz bandwidth and real-time sampling to 1 GSa/s. Built for signal analysis across embedded systems, power electronics, and general-purpose test environments, this instrument combines high-speed acquisition with deep waveform memory and advanced visualization. The 12 Mpts memory (expandable to 24 Mpts) captures transient events with precision; UltraVision technology drives a 30,000 wfms/s capture rate and hardware-based recording of up to 60,000 frames for detailed signal history analysis. A 7-inch WVGA TFT LCD with intensity-graded color display delivers clear real-time rendering across vertical scales from 1 mV/div to 10 V/div. The oscilloscope integrates multiple trigger modes and bus decoding functions (RS232, I2C, SPI via option), supporting rapid fault isolation and protocol analysis. USB Host/Device, LAN (LXI-compliant), and AUX interfaces enable remote control and data streaming. Four 150 MHz passive probes ship standard. Mixed-signal operation—up to 16 digital channels—is available via the optional RPL1116 logic analyzer probe kit, transforming the platform into a full MSO for embedded and digital validation workflows.