Fisher Metal Detectors

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Overview

Fisher Research Laboratory manufactures metal detectors for treasure hunting, gold prospecting, security, and utility locating. Established in 1931, it operates as the world's oldest metal detector business, producing devices for hobbyist and professional applications.¹²

History

Founded in 1931 in the United States, Fisher Research Laboratory began as a pioneer in metal detection technology. It has maintained continuous operation as a manufacturer and distributor since inception. The company relocated its headquarters to El Paso, Texas.¹²

Product Lines

Product Line	Positioning	Price Range
Gold Bug Series (gold prospecting detectors)	entry to mid-range gold detection	$600 - $1,000
F-Series (hobby treasure hunting detectors)	versatile all-purpose detecting	$300 - $800
Gemini-3 (deep-seeking detectors)	professional cache and utility locating	$500 - $700

Manufacturing

Fisher Research Laboratory manufactures its metal detectors in the United States. Products are produced in-house as a dedicated manufacturer.²

Notable Products

Gold Bug - Popular gold prospecting metal detector with high-frequency operation.
Gold Bug Pro - Advanced gold detector featuring improved sensitivity and discrimination.
Gemini-3 - Two-box deep-seeking detector for caches and large targets.
F75 - Multi-frequency hobby detector for relic and coin hunting.

Reputation

Fisher is recognized by enthusiasts for its durability, with models from the 1970s still in use.⁴ Professionals value its reliability in security and utility applications.⁵ Some users note that newer models lag in advanced features compared to competitors.⁶

Sources (6)