VLF means Quite Very low Frequency and is the same technological know-how Utilized in detectors developed for coins, jewelry, and relics. VLF detectors broadcast at frequencies measured in kilohertz starting from 3 kHz to 70 kHz. Allow me to share 5 explanations why you may perhaps opt for a VLF https://abcweselne.pl/forum-slubne/gold-detector-and-the-lost-treasure-map.html