What Is a Raw Gold Detector? A Raw gold detector is a metal detector designed to specifically look for raw, unprocessed gold. Most of these models use a frequency of between 12 and 18 kilohertz (kHz) to detect the presence of gold nuggets. The sensitivity of the device can https://augustndq7d.newbigblog.com/38627016/the-5-second-trick-for-جهاز-كاشف-ذهب