VLF stands for Really Reduced Frequency and is the same engineering used in detectors crafted for coins, jewellery, and relics. VLF detectors broadcast at frequencies measured in kilohertz starting from 3 kHz to 70 kHz. Here i will discuss five main reasons why you would possibly go with a VLF https://www.ttlxshipping.com/forum/topic/279012/gold-detector-and-the-mystery-of-tiny-nuggets