It's an 8kHz frequency and A variety of 10 inches, while you may improve it with a larger one, but that needs to be adequate for locating very low and medium targets, like coins and missing rings. Alan and Sandy Sadwin normally search Lengthy Island’s Jones Beach, where not A https://martinnwfnw.blogdemls.com/28725079/not-known-facts-about-metal-detector-a-imola