Fisher CZ-21 Quick Silver with 10.5" Coil Diving Detectors Not only will your speed

Not only will your speed increase

Features many new charts and illustrations-- New contact information for purchasing maps in the U

Great balance of portability and digging power

Easy to clean and maintain

Richard Webster has been there and done that

Fisher CZ-21 Quick Silver with 10.5" Coil Diving Detectors Not only will your speedCZ 21 Quick Silver Premium Underwater Detector Whether it be Dry Land, Saltwater or Fresh Water, the CZ 21 Delivers. Saltwater or Fresh Water Submersible up to 250 feet Dual Frequency Fourier Domain Signal Analysis Touch Button VCO 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