In the world of metal detectors, there is a concept: the larger the search coil, the more finds you’ll uncover. Sounds logical, but… A large search coil has its own set of capabilities that are effective only for specific tasks. Using a large coil without experience often leads to digging a lot of holes (many and deep), while the finds often fall short of expectations. The coil shouldn’t be too small or too large—it should be suited for specific conditions. Here’s an example. Continue reading
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