What Key Features Should Be In Your Metal Detector?

What Key Features Should Be In Your Metal DetectorWidely used as a top hunting tool, metal detectors offer a wide range of features. Each of the features provides a precise usability to hunting needs. Therefore, understanding the key features of metal detectors is imperative for any aspiring hunter. So, let us roll the dice and gather some insight on the important features of a metal detector.

1. Coil Technology

A coil is one of the significant components of a metal detector. A metal detector sends magnetic field below the surface to magnetize metal objects. For this reason, a coil is crucial to this operation. Usually, all metal detector coils use two different kinds of technologies. Each of them serves different intended purposes. For example – some coils are designed to use in water.

VLF – VLF means “Very Low Frequency.” Almost all types of metal detectors use VLF technology. It brings versatility on board and it can be helpful in using the metal detector in a shallow water or land.

2. Coil Size

The search coil’s diameter is proportionate to the depth of a metal detector’s search. If the coil is bigger, it will produce a big amount of field detection. On the contrary, a smaller coil will generate a small amount of field detection. Besides, the size of the field is equivalent to the size of the detectable objects. Even a large coil can miss a big chunk of metal.

Therefore, the smaller coils (6 inches or less) are suitable for areas where there is fragment of debris or pieces of natural gold. The medium-sized coils (7-9 inches) are ideal for an all-purpose hunting campaign. However, the bigger coils (9 inches or more) are perfect for hunting big objects or caches.

3. Target Identification

What Key Features Should Be In Your Metal DetectorAll metal detectors include a target ID feature. This feature is responsible for identifying the metal object, helping the user to decide on whether to dig or not dig it up at all. In addition to this help, target ID comes with different categories such as recognizing dimes, copper pennies, pull tabs, quarters, nickel, foil, etc.

It is also useful for finding coins at dumped areas. You can even get a programmed target ID feature in some metal detectors. With this enhancement, you can smoothly disregard some of the objects. Above all, a target ID feature provides a visual cue to the user, enabling the metal detector to a sophisticated tool.

4. Tone ID

You will see some metal detectors emitting audio tones. This emission of audio tones depends on the conductivity of the detected object. For example – some objects made foil, iron, or nickel might generate a low-pitched tone. However, the screw caps or pull-tabs can produce medium-pitched tone.

5. Low Battery Indicator

Since most of the metal detectors operate on 9-volt batteries, it would be great to have a low battery indicator. It will notify the user of any power loss, making the charging process smooth. All professional hunters take extra set of batteries. At the sight of a low battery indicator, they charge their metal detectors to remain safe.

6. Multiple modes

Having multiple modes in metal detectors is a usual element. Generally, the common modes in metal detectors are;

  • All-metal Mode
  • Full-Discriminate Mode
  • Tone Discriminate Mode
  • Pinpoint Mode

7. Operating Frequency

The operating frequency of a metal detector is crucial feature. The frequency of metal detector is measure by kilohertz (kHz). Often it refers to the number of times a signal is transferred and received through the detector in every second. Most of the detectors work at a low frequency.

As a result, it ensures a better sensitivity to copper and silver and a high-quality detection depth. On the other hand, the high frequency metal detectors offer less sensitivity to small metals and natural gold.
To conclude, understanding how metal detectors work is essential for a successful exploration of objects. If you are familiar with the application of a metal detector, you can find almost anything in the world.

Few Technical Facts of Paintball Markers

Few Technical Facts of Paintball MarkersMany of us heard about the ‘Paintball Sport,’ specially the fun part that involves in it. While paintball sport is a favorite game but many people raise an eyebrow before getting to know about it. The reason is some aspects of this game might confuse you. One of those confusing aspects is the term – Paintball Marker.

Usually, a paintball marker is similar to that of a paintball gun. One might question why people prefer to call it a marker rather than a gun! People call it a marker because the forest rangers used it for marking stray cattle and trees. In this way, the paintball gun got the name of a paintball marker. So, in this post, we are going to explain some of the technical facts of paintball markers.

1. Paintball Marker is the accurate term for a paintball gun

Few Technical Facts of Paintball MarkersPeople never used the paintball guns on humans. As said earlier, they were useful in marking the trees or cattle stray. As a result, people started calling it paintball market. In the early stages, farmers used to mark cattle within a herd. For example – they marked a pregnant or injured cow with the paintball marker. This would allow them to remove the cow from the herd quickly. On the other hand, the foresters or loggers utilized the paintball markers to mark trees. They thought marking the trees with a paintball would be more efficient way than marking the trees with a can of paint. When bying a paintball marker I recomment the US Army Project Salvo Paintball Marker Gun 3Skull is a extremely versatile unit made from high quality.

2. Paintball’s outer shell is made of gelatin

The most surprising element in paintball is its outer shell is made of gelatin. The thing is the machine used to make paintballs can make pills. What’s more, gelatin is digestible, and it is a significant element for medication. Another useful aspect of making paintballs with gelatin is it is biodegradable. They are entirely made of food-grade ingredients. They are not tasty enough to eat, though.

3. Paintballs are not for to freeze in the freezer

There is a whispering from the new players that someone froze paintball before playing with it. This myth is completely ignored by the paintball manufacturers. They have now put an eco-friendly antifreeze element in the paintball. Typically, the paintball will become hard once there is cold weather. For this reason, most of the fields shift towards a winterized paintball.

4. In 1989, the first automatic paintball gun was introduced

Few Technical Facts of Paintball MarkersIn the year 1989, Tippmann Pneumatics in Ft. Wayne made the first ever paintball. He called it the SMG-60. With that unit, you could load the paintball, and the magazine had an 18-round capacity. In truth, it was one of the most exciting paintball of all time.


To conclude, if you are a new player, playing with paintball for the first time, you will be surprised! The thing is paintball markers are robust guns, and you can shoot their ammo at an astonishing rate of 300 or more feet per second. Not to mention, this speed is as fast as a bow or arrow.