Guide to buying a metal detector

Larger portable metal detectors are used by archaeologists and treasure hunters to locate metallic items, such as jewelry , coins , bullets , and other various artifacts buried beneath the surface. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground. Whether you’re looking for your first hobby metal detector or want a state-of-the-art model for serious treasure hunting, you can find the best metal detector for the job at Our metal detector store features an extensive selection of today’s top brand-name hobby metal detectors, as well as advanced detection equipment for security, industrial and marine applications. The best place metal detectors can be found at

In general, most metal detectors picked up the fact that an object was buried in the dirt, but many of them lacked target ID accuracy and depth accuracy. Next, we wanted to test the discrimination ability of each of the metal detectors — that is, we wanted to test how well each detector can filter out metallic trash while still being able to locate coins, relics and gold. Third, we performed a depth test in which we buried the coins, relics and gold several inches deep and then tested how well the detectors sensed them.

Thanks to many years of in-depth research in the field of Metal Detection, CEIA has established itself as a primary manufacturer of high-performance Ground Search Metal Detectors. Simply put, metal detectors work by creating a small magnetic field that then responds to objects hidden in the ground. Hi Mark, I have been saving for a few years to buy the right metal detector however they have been getting more bells and whistles as the years go on and now I’m unsure which is right for me. Even though I travel around a lot, and my hunting conditions are always changing, jewelry and coins are my top targets… then relics and so on. What I would like to find is a detector that did it all (beaches, rivers, mountains, divable, ect.) but I’m not sure if that exists.

Perfect for the beach or backyard – the Discovery 1100 features an easy sensitivity control and 4 metal discrimination modes, multiple audio tone feedback system, coin depth and low battery indication and more. Also, basic models may only offer the functionality of being able to find metals generally, while more professional detectors have discrimination capabilities that allow them to differentiate between various types of metals (such as selectively hunting for gold). Most metal detectors work on the basis that metal objects cause a disturbance in an electromagnetic field, passing between a transmitter and receiver, triggering an audiovisual signal.

The IQ4 series of Metal Detectors include many features designed to aid uptime and productivity, including revolutionary variable frequency technology that optimize detection levels around a wide range of differing product conditions, and an intuitive touchscreen with icon driven menus allowing fast set-up. In 2007, salvage firm Odyssey Marine Exploration used metal detectors to find a staggering stash of gold and silver coins, which went down with a Spanish frigate off the coast of Portugal in 1804. This hoard of more than 5,000 late Anglo-Saxon coins was found buried in a field near Lenborough, England in 2014 by metal detectorist Paul Coleman.

Finally, we crosschecked the readouts from each metal detector with the accompanying instruction manual to see whether it had correctly identified the objects we buried and accurately estimated the depth. We buried each object at depths of 2, 6, 10 and 12 inches and then tested each metal detector thoroughly, using pinpoint mode if the machine had that capability. Even so, the Titanium Camo picked up our buried objects of various metals 86 percent of the time, the most of any metal detector we tested.

Many of the metal detectors we tested didn’t show an object’s depth very accurately, but the Delta 4000 was right 32 percent of the time, the third-highest accuracy rate in our tests.

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