VLF stands for Really Minimal Frequency and is the same technology Utilized in detectors built for cash, jewelry, and relics. VLF detectors broadcast at frequencies measured in kilohertz starting from three kHz to 70 kHz. Listed here are five explanations why you could possibly decide on a VLF above a http://eurotrucksimulator.phorum.pl/viewtopic.php?p=1524385#1524385