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://chanceyna0k.blog5star.com/32950139/new-step-by-step-map-for-جهاز-كشف-الذهب-التصويري