DIGI_USER2

I would like to make impedance measurements of DUT being powered by a linear amplifier. The DUT draws 20A of current. Is there a way to make that impedance measurement with the Analog Discovery 2? Can the scope channel 1 handle current measurement of up to 20A? I would like to use the configuration W1-(AMP)-C1-DUT-C2-R-GND. Where W1 is the input to the power amplifier and C1 measures the current at the output on scope 1.