Features:Except for integrated circuit, most of components are with pins, simple and useful in operation.Adopts modular design, making it circuit componentized for some functions, so that reduce the difficulty.Maximum equivalent-time sampling rate is 20MSa/s and maximum real-time sampling rate is 2Msps.1 Channel, resolution is 8 bits, analog bandwidth is 0-3MHz.Max. input voltage: 50Vpk (1x probe), [400Vpk for 10x probe].Vertical sensitivity 10mV/Div to 5V/Div.Auto/Normal/Single trig modes and Rising/Falling edge trigger.FFT function is available.Battery(NOT included)/USB powered.