Fisher CZ-21 Metal Detector with 10.5" Concentric Waterproof Search Coil (Open Box) 14x9 The full-color LCD is readable

The full-color LCD is readable in direct sunlight with auto-brightness adjustment

Artifact) and preset ground balance mean no manual tuning

Compatibility: DD coils for Minelab SD

Omega or Eurotek Pro

This detailed guide transforms thirty-plus years of beach detecting experience into practical techniques you can use immediately

Fisher CZ-21 Metal Detector with 10.5" Concentric Waterproof Search Coil (Open Box) 14x9 The full-color LCD is readableOpen Box Demo Fisher CZ 21 Metal Detector with 10. 5 Concentric Waterproof Search Coil, Submersible Headphones, Two Year Warranty. This Versatile, 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