Fisher CZ-21 Quick Silver with 10" Coil

CZ-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., 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” and 10” Coil Options
  • Operating Frequency: 5 and 15 kHz