VLF stands for Quite Reduced Frequency and is the same technological know-how used in detectors developed for coins, jewelry, and relics. VLF detectors broadcast at frequencies measured in kilohertz ranging from three kHz to 70 kHz. Here are 5 explanation why you may decide on a VLF more than a https://www.jk-green.com/forum/topic/77025/metal-detector-accessories-you-can%E2%80%99t-ignore