Gold detectors come in all shapes and sizes and offer some of the best opportunities for the avid treasure hunter. Finding gold is easier than ever before and with more detectors on the market it is possible to turn a little hobby into a serious career. If you are an avid gold detectors then you will need to make sure that you make the right choice in a detector so that you can find the gold you are looking for. There are many choices available on today’s market and here we will explain some of the top choices in high tech gold detectors.
First let’s start with size and weight. The best gold detectors are usually made with heavy duty construction and come with many features including many time constants so that they can detect minute amounts of gold from any type of surface. However, keep in mind that there are many different gold detector sizes and so some of the time constants listed may not be accurate due to differences in detector size. The time constants will also vary by the number of different targets you want the detector to search for.
One of the most popular types of gold detectors on the market is the multi-target pulse induction machine. The multi-tasking gold detector will search both the metal and non-metal surfaces and can often produce the most accurate results. The multi-target gold detectors are usually equipped with an electronic balance that prevents the machine from accidentally picking up too much metal, which can lead to a non-detecting target.
Pulse Oximeters are used by many gold prospectors because they give the most accurate results. They are used to search both the non-metallic and metallic surfaces. This type of machine has a variety of settings that can be used for either prospecting or mining operations. The pulse oximeter works by utilizing a positively charged probe that is attached to a conductive source of water. When a current is applied, the probe produces a beam of infrared light that travels into the water. The light has been shown to have good sensitivity in detecting very small amounts of metal contaminants.
Another type of gold detector that can be purchased for gold detection is the mineral gold detector. The mineral gold detector uses a metal probe that contains metal oxides. The probe is placed inside of a holder that is equipped with a coil that is perpendicular to the surface it’s scanning. Most of the time the gold detectors utilize an iron core and a tungsten sleeve that hold the oxide sample.
Modern day detectors utilize several different technologies to detect very small amounts of metals. Some of these technologies include the subsonic and ultrasonic techniques as well as the manual ground balance technology. Subsonic Gold Detectors employs ultrasonic and frequency techniques to locate extremely small amounts of iron content. Mgnotronic techniques are used to locate high levels of iron. Manual ground balance techniques can also locate very small amounts of metal.