Before revision: The dip meter can be used either to measure the relative power lost to its oscillator circuit (in which case the amplitude shown on the meter “dips”) or to measure the relative power absorbed from a nearby powered circuit (in which case, the meter amplitude peaks).
After revision: The dip meter can be used either to measure the relative power lost to a nearby circuit (in which case the amplitude shown on the meter “dips”) or to measure the relative power absorbed from a nearby powered circuit (in which case, the meter amplitude peaks).