VLF stands for Really Lower Frequency and is the same technology used in detectors constructed for coins, jewelry, and relics. VLF detectors broadcast at frequencies calculated in kilohertz starting from 3 kHz to 70 kHz. Here i will discuss 5 explanations why you may perhaps opt for a VLF above https://xiglute.com/forums/topic/109411/metal-detector-myths-debunked/view/post_id/736614