GMT 9000 multi-systems metal detector

GMT 9000 - Gold Nuggets Detector The totally new device from Golden detector company for gold detectors and metal detectors we offers the best and the most powerful professional devices for treasure hunters and gold prospectors around the world.
GMT 9000 is A very powerful detector for all types of metals including gold, gold nuggets, and silver.
A device with new XGB (Extreme Ground Balance) system, this machine is a new generation of VLF detection technology, with the depth of 2 meters undergr