Your search coil is constantly exposed to abrasive conditions that can cause premature wear and damage
Aberration leads to blurring of the image produced by an image-forming optical system
All you need is a 1200 watt microwave
5″ x 11″ PROformance DD submersible search coil – DD configuration provides greater detection depth and performance by significantly reducing the negative effects of heavily mineralized ground and saltwater interference
in another updated section
Makro C23 - 9" Search Coil Cover for Coin Finder CF77 Pro Pointer Your search coil is constantlyMakro C23 9" Search Coil Cover for Coin Finder CF77 Protect your search coil from scratches, abrasion, and impact damage with the Makro C23 9" Search Coil Cover, designed specifically for the C23 9 inch Search Coil used on the Makro Coin Finder CF77 metal detector. This durable skid plate helps shield the bottom of your coil from rocks, gravel, roots, sand, and other harsh detecting environments, helping extend the life of your equipment and maintain