Golden Mask 5x7 Fighter S search coil

The Fighter S coils are a new development by Golden Mask. These coils are designed to work flawlessly on every type of soil - from non-mineralized to very mineralized. The 5x7 inch Fighter S coil has supreme target separation abilities and great sensitivity to very small targets like gold nuggets and tiny pieces of jewelry. Very good for coins in trashy areas where target separation is the most important factor for productive search. Works with all Golden Mask VLF metal detectors  at low (5 kHz) to very high (30 kHz) frequencies. A detector with 18 kHz or higher frequency is recommended for sub-gram gold nuggets prospecting.