Fisher 7" Round Concentric Search Coil for F11/F22/F44 WHOLESALE as some other types of

as some other types of detectors do

It includes fully automatic ground balance with Squelch-Tech to eliminate false signals and allows the detector to see through naturally occurring minerals in the ground

You can use the LED System when surface searching for coins

It is compatible with a wide voltage range of 100 to 240 volts and supports both 50 and 60 Hz frequencies

Fisher 7" Round Concentric Search Coil for F11/F22/F44 WHOLESALE as some other types ofFisher 7" Round Concentric Search Coil for F11 F22 F44 This 7" Round Concentric Search Coil is designed for use with the Fisher F11, F22, and F44 metal detectors. This latest Fisher search coil has been upgraded with the latest technology, allowing you to fully utilize your Fisher Metal Detector's capabilities. Generally, larger search coils provide better depth with larger targets and enhanced ground coverage, though sensitivity to smaller objects