... )5ns/div~100s/div, step by 1~2~5Rise time (at input, typical)≤5.8nsChannels2 + 1 (External)Display8" color LCD, TFT ... display , 800*600 pixels, 65535 colorsInput impedance1MΩ±2%,in parallel with 15pF±5pFchannels Isolation50Hz: 100 : 1, 10MHz: 40 : 1Max. input voltage400V ... signals logic information Education & TrainingWarrantyAccessories: pc oscilloscope--SDS6062 two channel computer usb oscilloscope