Types Of Metal Detectors And Their Uses

If you re looking for the best metal detector that matches your budget experience level and type of hunting then this guide is for you.

Types of metal detectors and their uses.

They can be a fun toy in the hands of a child or a power tool in the hands of a professional. A very low frequency or vlf metal detector is the most commonly used type due to its wide range of uses. The coil on the outside is the transmitter. A metal object under the dirt causes this field be reflected.

Pulse induction metal detectors are the most expensive and can exceed 3 000 per unit. For over 12 years i ve tested all the major brands and helped thousands of hobbyists find the right equipment for their treasure hunting adventures. Garrett became frustrated at failing to find a metal detector which could perform to how he wanted. It is capable of looking for items situated approximately 2 feet underground.

This type of detector operates using two round coils of wire. Uses of metal detectors. Certainly metal detectors are very versatile and easy to install devices. The hand held metal detector has seen continued development since the patent was granted to fischer in 1925.

This part emits a low frequency magnetic field onto the ground. The main types of metal detectors are beat frequency oscillation very low frequency pulse induction and industrial. They help detect any metal object under the ground for varying depths depending on the device. Metal detectors used by prospectors and treasure hunters.

A separate inside coil is the receiver. This enables the prospector to find all metallic objects such as gold ornaments statues ancient coins made of gold silver or copper and so on. With a vlf detector a variety of different metals can be detected. Two types of metal detectors are handheld and walkthrough.

These devices are mobile and stationary and can inspect such things as mail packages loaded trucks and shipping containers. Charles garrett founder of garrett metal detectors played a major part in this development having taken up metal detecting as a hobby in 1960. Each and every metal detector makes use of twisted copper rolled all over a ring that is made from steel or iron.