If you have sufficient knowledge and understanding about metal detectors, then you are on your way to finding the best unit available in the market. A metal detector is made up of three parts. These are: 1.Coil It is the plastic circular portion at the bottom of the spine. It comes with two elements: one is used for receiving and the other one for transmission. There are a multitude of metal detectors out there, and they vary a lot in specifications. The safest bet is to choose a metal detector that works best for gold nuggets, since many of them are also meant for picking up signals from iron minerals, coins, artifacts, and many others. There are two types of detectors. So don't choose a detector just because it has too many features; rather, go for the unit that answers your needs. If you think a simple "turn on and go" detector can satisfy your metal detecting needs, then why go for the unit with too much and overly complicated features? Weight and Stability There was a time when metal detectors were big and bulky. Although these items may be typical day to day things that have been lost for some time, the simple act of finding these things can give you overwhelming satisfaction. Therefore, in order to be successful in metal detecting, you will need to find good spots where you can conduct your metal detecting. This will prepare you in the future especially if you are already in territories that are not familiar to your eyes. Getting Accustomed To Your Metal Detector The good thing about practicing with your metal detector is that it will basically give you the chance to familiarize yourself with the different tricks and trades of your equipment. Each of these metal detectors has its own specialized features; which means that if you buy the wrong one, chances are your metal detector will make it difficult for you to find what you are looking for. Moreover, different items have different frequency levels which will require a certain type of metal detector to detect them in order to make sure that you optimize your metal detecting experience.