Fisher CZ-21 Underwater Metal Detector

Description

The Fisher CZ21 is built like a tank.  Designed to handle finding treasure in the ocean or lake down to 250 feet!  Tried and true CZ technology. Includes built in 8 inch coil and waterproof headphones.

• Versatile for Saltwater/Freshwater: Submersible up to 250 feet.
• Precision Detection: Dual-frequency Fourier domain analysis.
• User-Friendly: Touch-button controls, motion-free V.C.O.
• Adaptable Ground Balance: Easy manual adjustment.
• Accurate Target ID: 3-tone audio target-ID.
• Coil Options: 8″ and 10.5″ coil choices.
• Dual Frequencies: 5 kHz and 15 kHz options.
• Multiple Modes: Autotune, Target I.D., and Pinpoint.
• Enhanced Audio: Large target alerts, faint target boost.
• Convenient Design: Removable control housing, headset included.
• Adjustable Length: Customizable for users.
• Rugged Build: IP68 rated for durability.
• Compact Size: Measures 12 x 6 x 21 inches.
• Battery-Powered: Requires 4x AA alkaline batteries.
• Warranty: Covered by a 2-year warranty.
• Land and Water Use: Suitable for both environments.