300 MHz, 2 channels Digital Oscilloscope.300 MHz, 2 channels Digital OscilloscopexWider vertical range(500uV/div ~ 10V/div), lower noise floor, better for small signal capturingInnovative UltraVision technologyUp to 256 Levels intensity grading waveform displayComplete connectivities : USB Host,USB Device,LAN(LXI),AUX8 inch TFT (800x480) WVGA2 channels digital oscilloscopeDS2000ASeries Digital OscilloscopesDS2000ASeries Digital OscilloscopesxDS2000A Series is the new mainstream digital scope to meet the customer's applications with its innovative technology, industry leading specifications, powerful trigger functions and broad analysis capabilities.Innovative UltraVision Technology Deeper Memory Depth (Std.14Mpts,Opt.56Mpts) Higher Waveform Capture Rate (Up to 50,000 wfms/s) Realtime Waveform Record,Replay & Analysis (Up to 65,000 frames) Multi-level Intensity Grading Display (Up to 256 Levels..Models and Key Specification Model Number DS2072A DS2072A-S DS2102A DS2102A-S DS2202A DS2202A-S DS2302A DS2302A-S Analog BW 70 MHz 100MHz 200 MHz 300 MHz Channels 2 Max. Sample rate 2GSa/s (Single-channel)? 1GSa/s(Dual-channel) Max. Memory Depth 14Mpts(std.)?56Mpts(option) Max. Waveform Capture rate 50,000 wfms/s Real Time waveform Record, Replay and Analysis function Up to 65,000 Frames Std. Probes RP3300A 350MHz BW Passive Probe:2 sets Built-in 2Ch 25MHz Source No Yes No Yes No Yes No YesFeatures and Benefits Wider Vertical range(500uV/div~10V/div), Lower noisefloor, Better for small