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There are many different Garrett or Bounty Hunter metal detectors available for this popular hobby with a wide range of features and prices ranging from under  Presser foot pin to over $1000. If there is a metal object close to the coil the field becomes distorted and electrical eddy current are then induced in the object which produce a magnetic field of the opposite polarity to the one in the coil. This includes a stabiliser which will keep the machine steady when you sweep it over the ground, a shaft to connect the coil to the control box, the control box to house the batteries, circuits, microchip, speaker and controls and the coil which is used to detect the target.

Learning the techniques will take some time and many people do not put in the effort necessary for success and give up too soon in frustration!  

All the metal detectors available have some common components and parts. If you are going to invest a substantial amount in a new metal detector take some time to consider the options and features available before you rush out to make a purchase. This is what produces the signal in the detector that alerts you to the presence of the metal object.
# Considerations When Purchasing a Metal Detector.

How Metal Detectors Work

Metal detectors use a principal called 'electromagnetic induction' This works by producing a field in the coil as current passes through it

Posté le 29/04/2021 à 07:51 par partssek
Edité le 29/04/2021 à 07:51 par partssek