Metal Detectors for Fun and Exercise

Have you ever thought looking for treasure sounds like fun well you’re correct it is.  More than that it gets you off the recliner and searching for that lost treasure. This is a great hobby and you can get the whole family involved. A lot of people have trouble putting the metal detector down once you try it.

Metal Detectors are designed to be stabile with their ergonomics design to sweep the area without a lot of arm fatigue.  And they use different technology called VLF ( Induction Balance” metal detector also called (Very Low Frequency) A VLF – can discriminate against iron and junk at present time this is one of the most popular technology.  Most all coils are water proof but not the electronics. The next technology we will mention is PI (Pulse Induction) Relatively the PI system is less complicated when compared to a VLF system. This technology does not discriminate between types of metal as the VLF but can detect items deeper in the ground.  The next technology is called BFO (Beat-frequency oscillation) the most basic way to detect metal uses this technology. The simplicity of BFO-based systems allows them to be manufactured and sold for a very low cost. But these detectors do not provide the level of control and accuracy provided by VLF or PI systems.

Now this is just a quick overview of Metal Detectors there is a lot of different functionality to consider when purchasing a unit. Fully Automatic and Manual Sensitivity control options, audio and visual indicators for accurate detection. Threshold adjustment level for target detection, Target Volume Adjust, Noise Cancel – automatically selects the quietest, most stable channel for detecting. You can chose different LED screens. The bottom line is like in all purchases you can choose a unit for a couple hundred to a couple thousand dollars.  The ideal is this is a great hobby and anyone can do it and have fun without being an expert.  This is not to say you cannot become an expert in treasure hunting.