Fisher CZ-21 Metal Detector with 10.5" Concentric Search Coil

Fisher CZ-21 Metal Detector with 10.5" Concentric Search Coil and 5 Year Warranty CZ21-10   The Fisher CZ-21 Metal Detector with 10.5" Concentric Waterproof Search Coil, Submersible Headphones, and a 5 Year Warranty. The Fisher CZ-21 is submersible up to 250ft and 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 8” Search Coil Operating Frequency: 5 and 15 kHz Fisher Submersible Headphones Included   Specifications Length Extended: 50” Length Collapsed: 30” Control Housing Weight: 2.8 lbs Weight