VLF means Incredibly Very low Frequency and is similar know-how used in detectors crafted for cash, jewellery, and relics. VLF detectors broadcast at frequencies calculated in kilohertz starting from three kHz to 70 kHz. Allow me to share 5 main reasons why you might decide on a VLF above a https://www.authoraevia.com/forum/topic/gold-detector-adventures-in-forgotten-mines/#postid-2469115