Last Updated on September 25, 2024 by Adams
Buying Guide of Metal Detector!
The metal detectors come with various functions to meet your treasure hunting needs. However, to select the perfect one, you need to know different considerations. So heads up! In this article, you’ll get the detailed buying guide that helps you find the best metallic detector out there. Buying Guide of Metal Detector! Let’s move on!
Sensitivity of the detector:
The very first step is to check the sensitivity of the metal detector as its important factor to consider. The sensitivity provides you an idea of the detector’s ability to detect the target beneath the surface. Always go for a detector with higher sensitivity as it contains a deeper detection capacity. Moreover, you can decrease the sensitivity depending on the circumstances you are detecting it from.
Frequency:
The frequency of the metal detector helps you to find out the size of the object detected and how deep the detector can detect the object. If you want to detect the object buried deep in the surface, go for lower frequency metal detectors. However, higher frequencies help you detect the larger areas and are best to detect gold and other smaller and even valuable objects.
Discrimination:
Yet another crucial factor to consider is the discrimination of the metal detector between various metals. Metal detectors having good discrimination can pick out any unwanted setting or garbage from the considered treasure. However, if you want a detector for relics, you need discrimination set to be low because a relic can be either a majestic old throne or an old rusty bowl.
Search coil:
A search coil is an elementary thing in a metal detector so it’s an important factor to consider. A search coil acts as both a receiver and a magnetic transmitter as well. It is dependent on the coil size:
- Larger coil
- smaller coil
A larger search coil can work around the high-frequency nature and help in detecting deeper ground. However, a smaller search coil provides you the freedom to increase the sensitivity and pinpoint accuracy but it covers less ground.
Ground Balance:
The next factor to consider while buying a metal detector is the ground balance or mineralization settings. The ground balance setting of the metal detector prevents magnetic interference and helps you detecting on larger relics, coins, jewelry, and other items of interest. These settings are of many types and are accessible in more than one variation. So you should consider the following settings:
- Manual settings
- Preset
- Automatic settings
- Multi-setting setup
Screen display:
Screen display should be easy to operate and see. Every professional and experienced hunter prefers a metallic detector having a perfect screen and visual display interface (VDI). It provides a good understanding of the sensitivity, discrimination, and depth of the target. Moreover, it also helps in visualizing signals and battery levels as well.
Operating Frequency:
A metal detector with high frequency has lower penetration into the surface. However, if the frequency of the metal detector is low, it will penetrate deep into the surface. So, if you are finding for large treasures that are buried deep into the ground, go for a metal detector with a low operating frequency.
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