Fisher CZ21 Metal Detector with 25 cm Coil for Divers
Tax included.
- Metal Detector for Divers
- Waterproof up to 80 m
- Easy to use
- Pinpoint feature
Device not in stock
Description
The Fisher CZ21 metal detector / underwater detector has been one of the most popular and reliable detectors for many years among divers who want to search underwater at depths of up to 80 meters.
This high-performance metal detector is ideal not only for underwater use but also for searching on land, especially on beaches with challenging ground conditions such as saltwater or freshwater beaches.
How does the Fisher CZ21 diving detector’s multifrequency technology work?
The Fisher CZ21 is a true multifrequency metal detector that operates at two different frequencies (5 kHz and 15 kHz). This offers the advantage of accurately locating both large, deeply buried objects and small, shallow metal pieces. Thanks to its dual-frequency technology and Fourier-domain analysis, the CZ21 identifies different types of metal with high accuracy and indicates them through a clear 3-tone audio signal. For example, iron produces a low tone, while valuable metals such as silver and gold are indicated by higher tones.
How user-friendly is the Fisher CZ21 underwater detector, and is it easy to distinguish unwanted metal?
The CZ21 is equipped with an adjustable discrimination function that allows you to filter out unwanted objects such as nails and other iron objects. The metal detector’s controls are extremely user-friendly. With just four knobs and one push button, the detector can be set up quickly and easily. This makes it suitable for both beginners and professional treasure hunters searching for lost treasures or valuable finds in challenging environments.
What advantages does the Fisher CZ21’s 25 cm concentric search coil offer in combination with the pinpoint function?
The Fisher CZ21 detector is equipped with a robust, waterproof 25 cm concentric search coil. This search coil offers good depth, is sensitive to small items, and is ideal for accurately locating objects. Combined with the pinpoint function, it allows you to locate finds precisely without wasting much time—particularly important when diving underwater and conserving oxygen.
What special underwater capabilities does the Fisher CZ21 have?
Thanks to its waterproof construction up to a depth of 80 meters, the CZ21 is perfect for professional divers and treasure hunters working in deeper waters. The detector is IP68-certified and therefore fully protected against water and dust ingress, ensuring its durability and reliability in extreme conditions.
Can ground balancing be performed with the Fisher CZ21 metal detector?
Whether you are searching on a saltwater or freshwater beach, the CZ21 offers adjustable ground balance, which can be set manually to ensure the best possible performance. This is particularly helpful for minimizing interference caused by mineralized ground and obtaining precise signals.
How practical and comfortable is the Fisher CZ21’s design?
The detachable control housing and comfortable headset make the CZ21 a comfortable companion during longer searches. The detector’s length can also be adjusted individually, making it suitable for users of all sizes. The metal detector is lightweight yet robustly built to ensure a long service life even under demanding conditions. Its compact dimensions also make it easy to transport and store, whether you use it for diving or land-based adventures.
How is the Fisher CZ21 diving detector powered?
The Fisher CZ21 is powered by 4 AA alkaline batteries, which provide long operating time. This makes the detector practical for extended searches as well as cost-effective.
Summary of the key features:
- Waterproof to 80 meters: Perfect for deep-sea divers and underwater treasure hunters.
- Dual-frequency technology: Operates at 5 kHz and 15 kHz for improved detection of different types of metal.
- Easy operation: Four knobs and one push button enable quick and intuitive setup.
- Adjustable ground balance: Optimal performance in salty and mineralized ground.
- Robust search coil: 10"/ 25 cm
- Three-tone audio identification: Different tones for different types of metal.
- Pinpoint function: Precise object location, especially useful underwater.
- Compact and lightweight: Ideal for long searches, both on land and underwater.
- Long battery life: Up to 30 hours of operation with 4 AA batteries.
Brief note: Please make sure that alkaline batteries are always used.
The Fisher CZ21 is the perfect choice for anyone looking for a versatile, powerful, and user-friendly metal detector for use on land and underwater. Whether you are an experienced diver or a beginner in the world of treasure hunting, this detector offers everything you need for successful searching adventures.
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The Fisher CZ21 metal detector / underwater detector has been one of the most popular and reliable detectors for many years among divers who want to search underwater at depths of up to 80 meters.
This high-performance metal detector is ideal not only for underwater use but also for searching on land, especially on beaches with challenging ground conditions such as saltwater or freshwater beaches.
How does the Fisher CZ21 diving detector’s multifrequency technology work?
The Fisher CZ21 is a true multifrequency metal detector that operates at two different frequencies (5 kHz and 15 kHz). This offers the advantage of accurately locating both large, deeply buried objects and small, shallow metal pieces. Thanks to its dual-frequency technology and Fourier-domain analysis, the CZ21 identifies different types of metal with high accuracy and indicates them through a clear 3-tone audio signal. For example, iron produces a low tone, while valuable metals such as silver and gold are indicated by higher tones.
How user-friendly is the Fisher CZ21 underwater detector, and is it easy to distinguish unwanted metal?
The CZ21 is equipped with an adjustable discrimination function that allows you to filter out unwanted objects such as nails and other iron objects. The metal detector’s controls are extremely user-friendly. With just four knobs and one push button, the detector can be set up quickly and easily. This makes it suitable for both beginners and professional treasure hunters searching for lost treasures or valuable finds in challenging environments.
What advantages does the Fisher CZ21’s 25 cm concentric search coil offer in combination with the pinpoint function?
The Fisher CZ21 detector is equipped with a robust, waterproof 25 cm concentric search coil. This search coil offers good depth, is sensitive to small items, and is ideal for accurately locating objects. Combined with the pinpoint function, it allows you to locate finds precisely without wasting much time—particularly important when diving underwater and conserving oxygen.
What special underwater capabilities does the Fisher CZ21 have?
Thanks to its waterproof construction up to a depth of 80 meters, the CZ21 is perfect for professional divers and treasure hunters working in deeper waters. The detector is IP68-certified and therefore fully protected against water and dust ingress, ensuring its durability and reliability in extreme conditions.
Can ground balancing be performed with the Fisher CZ21 metal detector?
Whether you are searching on a saltwater or freshwater beach, the CZ21 offers adjustable ground balance, which can be set manually to ensure the best possible performance. This is particularly helpful for minimizing interference caused by mineralized ground and obtaining precise signals.
How practical and comfortable is the Fisher CZ21’s design?
The detachable control housing and comfortable headset make the CZ21 a comfortable companion during longer searches. The detector’s length can also be adjusted individually, making it suitable for users of all sizes. The metal detector is lightweight yet robustly built to ensure a long service life even under demanding conditions. Its compact dimensions also make it easy to transport and store, whether you use it for diving or land-based adventures.
How is the Fisher CZ21 diving detector powered?
The Fisher CZ21 is powered by 4 AA alkaline batteries, which provide long operating time. This makes the detector practical for extended searches as well as cost-effective.
Summary of the key features:
- Waterproof to 80 meters: Perfect for deep-sea divers and underwater treasure hunters.
- Dual-frequency technology: Operates at 5 kHz and 15 kHz for improved detection of different types of metal.
- Easy operation: Four knobs and one push button enable quick and intuitive setup.
- Adjustable ground balance: Optimal performance in salty and mineralized ground.
- Robust search coil: 10"/ 25 cm
- Three-tone audio identification: Different tones for different types of metal.
- Pinpoint function: Precise object location, especially useful underwater.
- Compact and lightweight: Ideal for long searches, both on land and underwater.
- Long battery life: Up to 30 hours of operation with 4 AA batteries.
Brief note: Please make sure that alkaline batteries are always used.
The Fisher CZ21 is the perfect choice for anyone looking for a versatile, powerful, and user-friendly metal detector for use on land and underwater. Whether you are an experienced diver or a beginner in the world of treasure hunting, this detector offers everything you need for successful searching adventures.
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