This video provides a step-by-step tutorial on setting up and calibrating a 2-port shunt through impedance measurement using the Bode 100, Picotest P2102A 2-port probe, and Picotest J2113A Differential Amplifier. These measurements are the gold standard for power distribution network (PDN) design and power integrity. If you want to measure in the micro-ohms or sub-milliOhm range, this video is a must-watch.