... color LCD, TFT display , 800*600 pixels, 65535 colorsInput impedance1MΩ±2%,in parallel with 15pF±5pFchannels Isolation50Hz: 100 : 1, 10MHz: ... , AC , GroundVertical resolution (A/D)8 bits resolution (2 Channels simultaneously)Vertical sensitivity2mV/div~10V/div(at input)Trigger ... logic information Education & TrainingWarrantyAccessories: pc oscilloscope--SDS6062 two channel computer usb oscilloscope