Are underground metal detectors really useful for field detection?
In recent years, people often take metal detectors to search for treasures in the wild. The underground is a place that we cannot see with the naked eye. Some treasures are buried underground for a long time, so many people will use underground metal detectors.
Most metal detectors will issue an alarm after sensing metal, and some high-frequency and high-power detectors can penetrate many obstacles and reach deep places, and indeed can accurately find some forgotten items. Treasure hunting, some are personal hobbies, and some are professional detectives. As for finding it, it depends on the quality of the detector, the skill of personal operation and luck. If you are interested in underground metal detectors, please contact in time Me, email: marketing@gvdasz.com
Website: www.gvda-instruments.com 86-18822802390
