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Hi all.
.someone said metal in vacuum affects depth.
Are pulse induction metal detectors affected by voids?
Is metal in the middle of a closed void shallower?
Is the solution to use higher frequencies?
Does the depth escape the metal in the middle of the vacuum because of the low frequency?
.someone said metal in vacuum affects depth.
Are pulse induction metal detectors affected by voids?
Is metal in the middle of a closed void shallower?
Is the solution to use higher frequencies?
Does the depth escape the metal in the middle of the vacuum because of the low frequency?