Metal Detector Fisher F44 and CORS Detonation coil depth test! (Video+)
Are you wondering how to improve detection depth on your simple Fisher F44 metal detector? That’s easy – and trust me, you will get more finds with it, because it is a lot of relic waiting to be detected located on a depth more than 15 cm. Why 15 cm? It is average efficient depth for the almost every cheap and semi professional metal detector! Answer is simple – just...
