Detech 13" Ultimate Search Coil for Fisher F11, F22, F44 Metal Detectors

Detech 13" Ultimate Search Coil for Fisher F11, F22, and F44 Metal DetectorsThe Detech 13" Ultimate Search Coil is designed for use with Fisher F11, F22, and F44 metal detectors. Compared to a standard Double D search coil, the patented Ultimate coil design offers several advantages: Better ground balance More stable operation Deeper detection depth Better pinpointing More accurate target identification Product FeaturesThis search coil is produced using the highest quality materials and the most advanced manufacturing techniques. It is filled with lightweight resins strengthened with glass fibers and chopped-strand material for optimal shock resistance. These materials are "transparent" to electromagnetic waves, providing perfect shielding. The coil is UV and waterproof and operates in a wide temperature range.Technology and Additional Specifications Ultimate Design 13" Round Coil cover included Full 2-year warranty Waterproof Weight: Approximately 1 Pound, 6 Ounces CompatibilityDetech