Fisher CZ-21 Metal Detector with 10.5" Concentric Waterproof Search Coil (Open Box)
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Fisher CZ-21 Metal Detector with 10.5" Concentric Waterproof Search Coil (Open Box)
Open 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 even Diving.
Fisher CZ-21 Metal Detector includes the following items:
- 10.5" Concentric Waterproof Search Coil
- Submersible Headphones
- Two-Year Warranty
CZ-21 Quick Silver premium underwater detector, whether it be dry land, saltwater or fresh water, the CZ-21 delivers.
Features
- 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” Search Coil
- Operating Frequency: 5 and 15 kHz
- Fisher Submersible Headphones Included
Recommended
- Beach Hunting
- Shallow Water
- Lake/Surf
- Diving
| Waterproof Depth Rating | 250 Feet |
| Size | 5 |
| Metal Detector Type | Metal Detectors |
| Metal Detector Category | Treasure & Relic Detectors and Beach & Underwater Detectors |
About Serious Detecting
At Serious Detecting, our goal is simple — help you get more out of every hunt. Whether you’re discovering metal detecting for the first time or chasing your next big gold find, we stock the tools and knowledge to make it happen. From detectors and coils to pans, sluices, and digging gear, we only carry equipment we’d use ourselves.
We’re authorized U.S. dealers for trusted brands and we ship fast from Michigan, with expert support before and after your order. Every product comes backed by genuine warranties and honest advice, so you can focus on what really matters — finding more, faster.
Helpful Places to Start: All Metal Detectors | Gold Prospecting Equipment | Accessories & Tools | Waterproof & Underwater Gear
Why Detectorists Choose Serious Detecting: Trusted authorized dealer • Real-world expert advice • Fast U.S. shipping (local pickup available) • Exclusive bundles and seasonal savings.
