Fisher CZ-21 Quicksilver Scuba Metal Detector, Dual-Frequency | Waterproof up to 250ft

Fisher CZ-21 Quicksilver Scuba Metal Detector

Deep Water Detection with Proven Dual-Frequency Performance

The Fisher CZ-21 Quicksilver Scuba Metal Detector is built for serious detectorists who need reliable performance in deep water and extreme conditions. Designed for full submersion, it operates smoothly in both freshwater and saltwater, making it a dependable choice for underwater treasure hunting.

With dual-frequency technology, it delivers strong depth, accurate target response, and stable performance, even in mineralized environments where many detectors struggle.

Key Features

• Dual-Frequency Technology
  Provides consistent detection and accurate target response across different conditions.
• Waterproof up to 250 Feet
  Built for scuba diving and deep-water detecting.
• Strong Depth Performance
  Detects deeper targets with reliable signal clarity.
• Accurate Target Identification
  Helps distinguish valuable targets from unwanted metals.
• Compact Coil for Control
  Offers better maneuverability and precision in underwater environments.

Why It Matters

Underwater detecting requires equipment that can handle pressure, mineralization, and limited visibility. A fully submersible detector with stable performance ensures you can focus on targets with confidence, even in challenging underwater conditions.

Best For

• Scuba diving and deep-water detecting
• Saltwater and freshwater environments
• Underwater treasure hunting
• Detectorists needing a rugged, waterproof solution