1)USB2.0 Interface 2)No External Power Source Required 3)Easy to use ... , 1V, 2V, 5V/div1,2,5 sequence) 100mV ~ 50V/div @ x10 probe 1V ~ 500V/div @ x100 probe 10V ~ 5KV/div @ x1000 ... , Subtraction, Multiplication, Division FFT Rectangular, Hanning, Hamming, Blackman Window Physical Interface Universal Serial Bus Power No external power source required. Bus ...