VLF means Pretty Lower Frequency and is the same technologies Employed in detectors built for coins, jewellery, and relics. VLF detectors broadcast at frequencies measured in kilohertz starting from three kHz to 70 kHz. Listed here are five reasons why you could possibly choose a VLF about a PI The https://www.pathumratjotun.com/forum/topic/129700/gold-detector-adventures-across-rivers-and-lakes