VLF stands for Quite Low Frequency and is the same know-how Employed in detectors developed for coins, jewelry, and relics. VLF detectors broadcast at frequencies measured in kilohertz ranging from 3 kHz to 70 kHz. Allow me to share 5 main reasons why you may pick a VLF about a https://www.tapatalk.com/groups/lovinworld/viewtopic.php?f=66&t=14244&from_new_topic=1