Best Metal Detector for Gold Nugget Prospecting Our Top ...
Aug 27, 2020· Now let''s dive into the reasons why this is the case by deciphering the most important elements of any gold machine. Detector Technology. The first thing you have to decide is which technology to use – VLF or PI. VLF stands for Very Low Frequency and is the same technology used in detectors built for coins, jewelry, and relics.