Fisher CZ-21 Dual-Frequency Underwater Metal Detector with 10.5" Concentric Waterproof Coil gold-prospecting The coil is waterproof and

The coil is waterproof and submersible

standard manufacturer's warranty (Gold Monster 1000)

and keep your machine in new condition

Depth indicator: Coin depth bar

This compact and efficient pan is perfect for prospecting on-the-go

Fisher CZ-21 Dual-Frequency Underwater Metal Detector with 10.5" Concentric Waterproof Coil gold-prospecting The coil is waterproof andThe Fisher CZ 21, known to divers as the CZ21 QuickSilver, is a dual frequency underwater metal detector submersible to 250 feet, built for scuba divers and surf hunters who work saltwater beaches, freshwater lakes, and deep dive sites. This version ships with the larger 10. 5 inch concentric waterproof coil, which covers more ground per sweep and reaches a little deeper on open sand than the 8 inch, making it the choice for wide beach and open bottom