12 Best Metal Detectors for Gold (2021)
Gold produces a midrange reading on digital target ID's. Search Coils. It could be loaded with bells and whistles, but a metal detector is only as good as its search coil. Without a great search coil, it would be impossible for a detector to pick up anything at all, much less be able to discriminate the good ones from the bad. Coil Size. Smaller fiveinch search coils are more sensitive to ...