Fisher CZ-21 Quicksilver Metal Detector for Adults with 10" Waterproof Searchcoil, Dual-Frequency VLF Technology, and Target-ID for Land and Underwater Use
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Detail
The Fisher CZ-21 Quicksilver metal detector for adults is a versatile, high-performance tool designed for land and underwater treasure hunting. Equipped with an 8" waterproof searchcoil, the CZ-21 is submersible up to 250 feet, making it perfect for diving and shallow water searches. Its dual-frequency VLF technology operates at 5 kHz and 15 kHz, providing enhanced target detection and identification for a wide range of metal types, including gold, silver, and iron. The advanced Target-ID system features a 3-tone audio response for clear target differentiation and includes a unique bell tone alert for large shallow targets. This detector offers two operating modes: Auto-Tune All Metal mode for maximum sensitivity and depth, and Target-ID mode for precise discrimination and identification. With manual ground balancing and automatic saltwater compensation, the CZ-21 provides stable performance in mineralized soils and saltwater environments. The VCO pinpointing function ensures precise target location, while the adjustable sensitivity settings allow users to customize performance based on search conditions. Built for durability, the CZ-21 features a cushioned armrest, soft foam grip, and hip-mountable control housing for extended comfort. Powered by four 9-volt batteries, it delivers up to 55 hours of operation on land or underwater. Whether you’re a professional diver, a beachcomber, or a relic hunter, the Fisher CZ-21 combines advanced technology, rugged design, and ease of use to make every treasure hunt a success.
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