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 divers for many years, who want to search up to a depth of 80 meters underwater.
This high-performance metal detector is not only ideal for underwater use, but also for searching on land, especially on beaches with difficult ground conditions such as salt or freshwater beaches.
How does the multifrequency technology of the Fisher CZ21 dive detector work?
The Fisher CZ21 is a true multifrequency metal detector that operates on two different frequencies (5 kHz and 15 kHz). This offers the advantage that it can precisely locate both large, deep-lying objects and small, surface-level metal pieces. Thanks to the dual-frequency technology and Fourier-domain analysis, the CZ21 detects various types of metal with high accuracy and indicates them via a clear 3-tone audio signal. For example, iron is signaled by a low tone, while valuable metals such as silver and gold are signaled 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, which allows you to filter out unwanted objects such as nails or other iron objects. The operating concept of the metal detector is designed to be extremely user-friendly. With only four rotary knobs and one push button, the detector is quick and easy to set up. This makes it suitable for both beginners and professional treasure hunters looking for lost treasures or valuable finds in difficult environments.
What advantages does the 25 cm concentric search coil of the Fisher CZ21 offer in combination with the pinpoint function?
The Fisher CZ21 search device is equipped with a robust and waterproof concentric 25 cm search coil. This search coil offers good search depth, is sensitive to small parts, and is ideal for the precise localization of objects. In combination with the pinpoint function, you can accurately locate finds without losing much time - which is particularly important when diving underwater and needing to save oxygen.
What special underwater capabilities does the Fisher CZ21 have?
Thanks to its waterproofness up to a depth of 80 meters, the CZ21 is perfect for professional divers and treasure hunters who work in deeper waters. The detector is IP68 certified, making it completely protected against the ingress of water and dust, which ensures its longevity and reliability in extreme conditions.
Can ground balancing be performed with the Fisher CZ21 metal detector?
Whether you are searching on a salt or freshwater beach – the CZ21 offers an adjustable ground balance that can be set manually to ensure the best possible performance. This is particularly helpful in minimizing interference caused by mineralized soils and obtaining precise signals.
How practical and comfortable is the design of the Fisher CZ21?
The detachable control housing and comfortable headset make the CZ21 a comfortable companion for longer searches. In addition, the length of the detector is individually adjustable, 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. With its compact dimensions, it is also easy to transport and store, whether you use it for diving operations or land adventures.
How is the Fisher CZ21 dive detector powered?
The Fisher CZ21 is powered by 4 AA alkaline batteries, which allow for a long operating time. This makes the detector not only practical for extended searches but also cost-efficient.
Summary of key features:
- Waterproof up to 80 meters: Perfect for deep-sea divers and underwater treasure hunters.
- Dual-frequency technology: Operates at 5 kHz and 15 kHz for better detection of different types of metal.
- Easy operation: Four rotary knobs and a push button allow for quick and intuitive setup.
- Adjustable ground balance: Optimal performance in salty and mineralized soils.
- Robust search coil: 10"/ 25 cm
- Three-tone audio identification: Different tones for various types of metal.
- Pinpoint function: Precise localization of objects, 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.
The Fisher CZ21 is the perfect choice for those 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 search adventures.
Specifications
Scope of delivery
Manufacturer
Documents
The Fisher CZ21 metal detector / underwater detector has been one of the most popular and reliable detectors for divers for many years, who want to search up to a depth of 80 meters underwater.
This high-performance metal detector is not only ideal for underwater use, but also for searching on land, especially on beaches with difficult ground conditions such as salt or freshwater beaches.
How does the multifrequency technology of the Fisher CZ21 dive detector work?
The Fisher CZ21 is a true multifrequency metal detector that operates on two different frequencies (5 kHz and 15 kHz). This offers the advantage that it can precisely locate both large, deep-lying objects and small, surface-level metal pieces. Thanks to the dual-frequency technology and Fourier-domain analysis, the CZ21 detects various types of metal with high accuracy and indicates them via a clear 3-tone audio signal. For example, iron is signaled by a low tone, while valuable metals such as silver and gold are signaled 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, which allows you to filter out unwanted objects such as nails or other iron objects. The operating concept of the metal detector is designed to be extremely user-friendly. With only four rotary knobs and one push button, the detector is quick and easy to set up. This makes it suitable for both beginners and professional treasure hunters looking for lost treasures or valuable finds in difficult environments.
What advantages does the 25 cm concentric search coil of the Fisher CZ21 offer in combination with the pinpoint function?
The Fisher CZ21 search device is equipped with a robust and waterproof concentric 25 cm search coil. This search coil offers good search depth, is sensitive to small parts, and is ideal for the precise localization of objects. In combination with the pinpoint function, you can accurately locate finds without losing much time - which is particularly important when diving underwater and needing to save oxygen.
What special underwater capabilities does the Fisher CZ21 have?
Thanks to its waterproofness up to a depth of 80 meters, the CZ21 is perfect for professional divers and treasure hunters who work in deeper waters. The detector is IP68 certified, making it completely protected against the ingress of water and dust, which ensures its longevity and reliability in extreme conditions.
Can ground balancing be performed with the Fisher CZ21 metal detector?
Whether you are searching on a salt or freshwater beach – the CZ21 offers an adjustable ground balance that can be set manually to ensure the best possible performance. This is particularly helpful in minimizing interference caused by mineralized soils and obtaining precise signals.
How practical and comfortable is the design of the Fisher CZ21?
The detachable control housing and comfortable headset make the CZ21 a comfortable companion for longer searches. In addition, the length of the detector is individually adjustable, 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. With its compact dimensions, it is also easy to transport and store, whether you use it for diving operations or land adventures.
How is the Fisher CZ21 dive detector powered?
The Fisher CZ21 is powered by 4 AA alkaline batteries, which allow for a long operating time. This makes the detector not only practical for extended searches but also cost-efficient.
Summary of key features:
- Waterproof up to 80 meters: Perfect for deep-sea divers and underwater treasure hunters.
- Dual-frequency technology: Operates at 5 kHz and 15 kHz for better detection of different types of metal.
- Easy operation: Four rotary knobs and a push button allow for quick and intuitive setup.
- Adjustable ground balance: Optimal performance in salty and mineralized soils.
- Robust search coil: 10"/ 25 cm
- Three-tone audio identification: Different tones for various types of metal.
- Pinpoint function: Precise localization of objects, 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.
The Fisher CZ21 is the perfect choice for those 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 search adventures.
Customer Reviews
