Fisher CZ-21 Metal Detector with 8" Concentric Search Coil

Fisher CZ-21 Metal Detector with 8" Concentric Search Coil CZ21-8     The Fisher CZ-21 Metal Detector with 8" Concentric Waterproof Search Coil, Submersible Headphones, and a 2 Year Warranty. This reliable, waterproof metal detector is Submersible up to 250 feet and features: Dual Frequency Fourier Domain Signal Analysis Easy Manual Ground Balance High Performance in Mineralized Soil All Metal Auto-Tune Mode 3-Tone Audio Target-ID The Fisher CZ-21 is ideal for Beach Hunting, Shallow Water, Lake/Surf, and even Diving. CZ-21 Quick Silver premium underwater detector, whether it be dry land, saltwater or freshwater, the CZ-21 Delivers.  Features Saltwater or Fresh Water Submersible up to 250ft Dual Frequency Fourier Domain Signal Analysis Touch-Button., V.C.O. no Motion, Precise Pinpointing Easy Manual Ground Balance High Performance in Mineralized Soil All Metal Auto-Tune Mode Large Target Alert / Faint Target Audio Boost 3-Tone Audio Target-ID Removable Control Housing for Belt-Mount