Fisher Metal Detectors

Welcome to the world of Fisher metal detectors, where precision and innovation join forces to unravel hidden treasures beneath the earth’s surface. Metal detectors have become essential tools for treasure hunters, archaeologists, and hobbyists alike. These devices utilize electromagnetic fields to detect metallic objects buried in the ground.

Fisher Metal Detectors

Definition and Purpose of Metal Detectors

At its core, a metal detector is an electronic instrument equipped with a search coil that emits an electromagnetic field into the ground. When this field encounters a metallic object, it induces eddy currents within the metal, creating a secondary magnetic field that can be detected by the detector’s receiver coil. This detection triggers an audible or visual signal alerting the user to the presence of a potential target.

The primary purpose of metal detectors is to locate buried or hidden metal objects. While most commonly associated with treasure hunting and prospecting for valuable artifacts or coins, these devices are also extensively used for security purposes in airports, public venues, and archaeological excavations.

Brief History of Metal Detectors

The origins of metal detection can be traced back to early attempts at understanding magnetism in the 19th century. Scientists such as Michael Faraday and Joseph Henry made significant contributions to this field by experimenting with electromagnetism. However, it was not until 1881 that Alexander Graham Bell patented an electromagnetic device designed specifically for detecting bullets inside President James Garfield’s body after he was tragically shot.

Inspired by Bell’s invention, other inventors like Gerhard Fischer (the founder of Fisher Research Labs) further refined this technology throughout the early 20th century. The development of portable battery-operated models in the 1930s allowed for wider adoption among hobbyists and treasure hunters alike.

Since then, metal detectors have witnessed continuous advancements in technology and design, leading to improved sensitivity, discrimination capabilities, and user-friendly features. Fisher Research Labs has been at the forefront of this evolution, consistently producing high-quality metal detectors that cater to the varying needs of enthusiasts.

Overview of Fisher Research Labs

Background and establishment of Fisher Research Labs

Fisher Research Labs, a prominent name in the metal detecting industry, has a rich history and remarkable pedigree. Established in 1931 by Dr. Gerhard R. Fisher, a renowned inventor and engineer, the company started its journey as Fisher Research Laboratory Inc. Driven by an unyielding passion for innovation, Dr. Fisher aimed to create technology that would revolutionize metal detection.

Originally focusing on aerospace applications during World War II, Fisher’s expertise evolved to encompass various industries over the years. However, it was their foray into treasure hunting and gold prospecting equipment that truly propelled them to prominence in the metal detecting world.

Reputation and recognition in the metal detecting industry

Fisher Research Labs quickly gained recognition for their high-quality products and cutting-edge technology. Metal detector enthusiasts around the globe have come to trust and rely upon their devices due to their exceptional performance and durability. Fisher metal detectors are known for their accuracy in identifying targets with minimal false signals or inaccuracies.

This reputation has been earned through rigorous testing, continuous research and development efforts, as well as feedback from dedicated users who have unearthed countless treasures using Fisher detectors. The company’s commitment to excellence is reflected in numerous accolades received within the industry.

Over the years, they have garnered prestigious awards from renowned forums such as “Best Metal Detector Manufacturer” at annual conventions for consistently delivering innovative products that cater to diverse user needs. Their dedication to customer satisfaction is also evident through strong customer reviews and positive word-of-mouth recommendations from experienced treasure hunters who value reliability when embarking on exciting quests for hidden artifacts.

Fisher Research Labs’ longevity in the market combined with an unwavering commitment to technological advancement has solidified their reputation as one of the leading manufacturers of high-performance metal detectors. Detecting enthusiasts, amateurs, and professionals alike trust Fisher for their exceptional range of products that provide the perfect blend of functionality, reliability, and innovation required for successful treasure hunting expeditions.

Understanding Fisher Metal Detectors

Types of Fisher metal detectors available in the market

Fisher Research Labs offers a diverse range of metal detectors specifically designed to cater to different skill levels and requirements. They have meticulously crafted their product line to ensure that every aspiring treasure hunter can find a device that suits their needs. Let’s delve into the three main types of Fisher metal detectors available in the market.

Entry-level models for beginners

For those taking their first steps into the world of metal detecting, Fisher provides entry-level models that offer a perfect balance between simplicity and functionality. These devices are user-friendly, making them ideal for beginners who are still learning the basics.

They often come with preset search modes and intuitive controls, allowing users to start detecting right away without feeling overwhelmed. Models like the Fisher F22 provide excellent performance at an affordable price point, equipping beginners with essential features such as target identification, depth indication, and discrimination capabilities.

fisher metal detectors
fisher metal detectors

Mid-range models for intermediate users

Intermediate users who have gained some experience and want to take their metal detecting skills to the next level can benefit from mid-range models offered by Fisher. These devices bring more advanced features while still being accessible to those with moderate experience.

The likes of Fisher F75 Special Edition provide enhanced target separation capabilities, allowing users to discern multiple objects in close proximity accurately. Additionally, these mid-range models often offer customizable search modes, enabling treasure hunters to fine-tune settings according to specific environments or targets they are pursuing.

fisher f75

High-end models for advanced treasure hunters

For experienced treasure hunters who demand top-notch performance and advanced functionalities, Fisher has developed high-end models that are truly exceptional in their capabilities. These flagship detectors boast cutting-edge technologies and unparalleled sensitivity for those who seek maximum depth and accuracy on their hunts.

Devices like the Fisher CZ-21 Quick Silver excel in challenging environments, as they are fully submersible and can be used for underwater treasure hunting. High-end models also often come equipped with advanced ground balancing capabilities, enabling users to adjust for mineral interference and achieve greater precision in target identification and recovery.

Notable Fisher Metal Detector Series


The Fisher F-Series is a range of metal detectors that has gained immense popularity among treasure hunters and enthusiasts due to their exceptional performance and reliable features. Among the notable models in this series, the F75 Special Edition stands out as a versatile, all-purpose detector with advanced capabilities.

This detector boasts a lightweight design and a comfortable ergonomic grip, ensuring extended use without causing fatigue. The F75 Special Edition offers an impressive array of features that make it suitable for various applications.

One standout feature is its advanced target identification system, which provides accurate information about detected objects. This allows users to discern valuable finds from ordinary trash easily.

Additionally, the F75 Special Edition incorporates multiple search modes, including discriminate mode, all-metal mode, and pinpoint mode. These modes enable users to customize their search according to specific targets or environmental conditions.

In contrast to the F75 Special Edition’s advanced capabilities, the Fisher F22 is an affordable yet efficient option tailored specifically for beginners in the metal detecting world. Despite its accessible price point, the F22 does not compromise on performance.

It features a weatherproof design that allows treasure hunting even in adverse weather conditions without worrying about damage to the device. The Fisher F22 comes equipped with essential features such as adjustable sensitivity and discrimination settings to filter out unwanted targets and focus on valuable items.

Its large LCD display provides clear target information that helps users understand what lies beneath the ground accurately. With its lightweight construction and intuitive controls, the F22 offers beginners an excellent entry into the world of metal detecting while still delivering solid performance.

fisher F75
fisher f75

Gold Bug Series

For those specifically interested in gold prospecting or seeking a versatile detector for various types of treasure hunting activities, Fisher’s Gold Bug Series is worth exploring. This series includes detectors designed with enhanced sensitivity towards gold targets while maintaining effectiveness across other types of treasures.

The Gold Bug Pro, a standout model in this series, is meticulously engineered to excel at gold prospecting with its exceptional sensitivity to small gold nuggets. Equipped with a 5-inch DD search coil, it allows users to access narrow and hard-to-reach areas where gold might be hidden.

With its advanced ground balancing capabilities, the Gold Bug Pro can handle mineral-rich soil without sacrificing performance or being hampered by false signals. For treasure hunters interested in a dual-purpose detector suitable for both gold hunting and general treasure hunting, the Gold Bug DP is an excellent choice.

This detector combines the sensitivity required for gold prospecting with additional features tailored for all-round treasure hunting. Its versatile discrimination settings enable users to distinguish between various types of targets while still providing ample sensitivity towards smaller gold items.

Both models in the Gold Bug Series offer lightweight designs and user-friendly interfaces that cater to both beginners and experienced detectors alike. With their outstanding performance in locating gold and other valuable items, these detectors have become trusted tools for those seeking precious treasures beneath the earth’s surface.

fisher gold bug
fisher gold bug