![]() ![]() The detector can determine how far underground an object is based on the relative strength of the opposing magnetic field. The magnetic field causes metal objects underground to give off their own magnetic fields, which the detector coil can read. When you turn it on, the detector sends an electrical current into the transmitter coil, creating an electromagnetic field that reaches down into the ground when the coil is held perpendicular to it. There are two parts to the coil, the transmitter coil and the receiver coil. Consumer metal detectors have a round head known as the "search coil," which is the part that actually does the detecting. ![]() What To Consider When Choosing A Metal Detectorīefore we talk about how to pick a metal detector, we should quickly explain how they work. He is an active officeholder in Denver's Eureka Treasure Hunters Club and the co-host of American Digger Magazine's Relic Roundup, a weekly metal detecting podcast. In his decade-plus of service, he's returned over 200 items to their owners, with a total estimated value exceeding $900,000. He was named “Ring Finder of The Year” in 2011. Jeff Lubbert has been an avid metal detector since 1980 and joined The Ring Finders directory in 2010. Finding lost items for people has become a passion for him and a way to use his years of metal detecting experience. He's helped hundreds of people find their lost keepsakes and sentimental items. In 2012, while living on the beachfront in Seal Beach, CA, he joined The Ring Finders, a directory of metal detecting specialists that help people find lost items for a small fee. Stan Ross started metal detecting in 1971. I also relied on insights and recommendations from online guides, as well as reviews from both experts and users. To assemble this guide, I relied on the expertise of two seasoned metal detecting experts who have decades of experience in the field. Wright): As a longtime nerd and technology writer, I've written about computers and tech products for almost a decade at publications like PC Gamer, Ars Technica, and Polygon. Otherwise, you may find yourself putting the 11″ search coil back on after a couple hours of use.Show more The Experts (Steven T. I would recommend making a harness or something that could take the pressure off of your arm. The 15″ search coil is definitely the coil to have at the beach or in wide open areas. The additional depth gained is only about an 1″ or so depending on the target. Stay out of corn fields with high corn stalks. Adds significant weight to the Equinox and it is not easy to swing. 15″ COIL PROS 15″ COIL CONS Provides great coverage enabling you to cover more ground in less time. The coil does come with some downsides (see the table below). The coverage that the 15″ provides is enough reason to purchase the coil. There is no question that the 15″ coil is made to cover wide areas of ground. For those metal detecting wide open farm fields and permissions where you have numerous acres to cover, the 15″ coil should be your coil of choice. Even though I would use the 11″ 90% of the time, there are times when the 15″ comes in handy. If you would like to see the review check out my video below. ![]() ![]() I have used the 6″ on numerous occasions and I was able to find coins that the other Equinox search coils missed. The 6″ search coil is must have for those tight spaces and trashy soil. For a small coil it still gets incredible depth It does lose some depth compared to the 11″ or 15 coils. This will require significantly more time to cover an area. Coverage area is significantly smaller than the other search coils. Extremely good at getting under brush, tree roots, small spaces etc. 6″ COIL PROS 6″ COIL CONS Extremely good separation in trashy conditions. However, there are some things to consider before investing in this coil (see the table below). This coil enables you to hunt in tight spaces such as under tree roots, in between rocks, under brush etc. The 6″ coil excels under these conditions. The coil performs best in trashy conditions and tight spaces. This small 6″ DD coil packs a punch and isn’t short on depth. ![]()
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