

Versatile metal detector for all searches, equipped with a special filter to neutralize saltwater interference. It is the only underwater metal detector that uses three different audio tones to identify objects, also excellent for land searches.
Dual simultaneous frequency, neutralizing electromagnetic interference and easily detecting objects at depth, with metal discrimination search mode and equipped with pinpoint for object centering.
Easy to use, once turned on, simply adjust and position the potentiometers at the indicated points.
The FISHER CZ-21 is the ideal metal detector for searching for valuables in both saltwater and freshwater immersion, with no difference. It also offers high performance on beaches and shorelines and can be used on dry land.
Dual simultaneous frequency
High performance and search sensitivity
Excellent discrimination and sensitivity
Perfect neutralization of mineralization and saltwater
Three-tone audio identification
Pinpoint button for more accurate target centering
Waterproof up to 80 meters
Data sheet
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Il Metal Detecting: An activity accessible to all
You don't have to be an expert to start practicing metal detecting for gold. With a good metal detector and some practice, even beginners can start prospecting successfully. Modern technologies have made these devices easy to use and increasingly accurate, capable of detecting even the smallest gold nuggets. The activity is within everyone's reach: whether you are a curious young person or an adult looking for a new hobby, metal detecting offers you an easy way into a fascinating world.
Metal detecting is a hobby that anyone can do, with no need for experience, you will not only get a material reward, but an invitation to enter a world full of excitement and discovery. With an easy-to-use metal detector, a little curiosity and luck, everyone can discover the excitement of searching and finding hidden objects. It is a perfect activity for people of all ages, from youngsters to adults, and there is no limit to the joy you can experience in seeing something interesting emerge from the earth. Whether you are alone, with friends or with family, metal detecting offers an adventure that easily fits anyone, making it an inclusive and accessible pastime for everyone.