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://waylonzoa0m.blogdomago.com/31526360/افضل-انواع-اجهزة-الكشف-عن-الذهب-fundamentals-explained