Uncover the Unseen Blog | Garrett Metal Detectors

Category

Sport Security Countermine & CSI

64 Results

Will a Metal Detector Find Tungsten? The Answer Might Surprise You

Will a Metal Detector Find Tungsten? The Answer Might Surprise You

Yes, a metal detector can find tungsten, but like most things in metal detecting, the full answer depends on a few key factors. Tungsten is a dense, heavy metal commonly used in jewelry, especially in the form of a tungsten wedding ring or tungsten carbide ring, and in industrial parts like electrodes, tools, and weights.

Does Stainless Steel Set Off Metal Detectors? What You Need to Know

Does Stainless Steel Set Off Metal Detectors? What You Need to Know

There’s a common misconception that all metals automatically trigger metal detectors. But the truth is, stainless steel doesn’t always play by the rules. While standard metal detectors easily catch conductive metals like copper, iron, or aluminum, stainless steel is harder to detect due to its magnetic properties and electrical conductivity.

Where Gold Is Found in Nature (Rocks, Rivers, and Creeks)

Where Gold Is Found in Nature (Rocks, Rivers, and Creeks)

Gold is found in nature primarily in rocks, quartz veins, rivers, streams, and creeks, as well as in soil, sediment, and trace amounts in seawater. Understanding where gold is found in nature requires examining how gold occurs within rock, sediment, and water systems.

Can a Metal Detector Detect Lead? Yes, But There’s a Catch

Can a Metal Detector Detect Lead? Yes, But There’s a Catch

Yes, a metal detector can detect lead. Because lead is a metal, it interacts with the magnetic fields generated by your detector’s coil. Whether you are searching for a lead bullet or fishing sinkers, most metal detectors will detect a signal when passing over a metallic object made of this composition.

Understanding Metal Detector Discrimination: How To Filter Targets

Understanding Metal Detector Discrimination: How To Filter Targets

When someone asks, “what does discrimination mean on a metal detector?” The answer lies in how the machine tells certain metals apart. In metal detecting, discrimination refers to a metal detector’s ability to recognize and ignore unwanted targets, such as iron nails, while still alerting you to valuable finds like gold rings, coins, or non ferrous metals like copper and silver.

Best Techniques for Finding a Ring with a Metal Detector

Best Techniques for Finding a Ring with a Metal Detector

Finding a lost ring with a metal detector is most effective when the detector can accurately identify small conductive metal targets, interpret target ID numbers, and adapt to changing ground conditions.

When The First Metal Detector Was Invented: A Complete History

When The First Metal Detector Was Invented: A Complete History

Whether you’re a security professional screening passengers at an airport, a treasure hunter sweeping a beach for gold and coins, or someone who just picked up their first metal detector and wants to understand how it works, the history of this technology is worth knowing.

Do Metal Detectors Detect Safety Pins? What You Need to Know

Do Metal Detectors Detect Safety Pins? What You Need to Know

At Garrett, we know that even the smallest metal items, like safety pins, can create unnecessary slowdowns or confusion during security screening. Whether you’re a security professional managing foot traffic at a major venue or working as airport security, it’s important to understand how and why these common items can still set off metal detectors.

Can a Metal Detector Find Meteorites? What You Need to Know

Can a Metal Detector Find Meteorites? What You Need to Know

1 2 3 … 8 Next