Metal Detectors For Sale – Buyers FAQ


This article can be geared towards those new to the pastime that wish to begin by buying metal detectors for sale but do not know what features to search for or what all the options even mean. The more experiencedmetal detectorist will most likely prefer a model and can be acquainted with the next terms and vocabulary.

To decide what detector is right for you please decide the answers to the next two questions:

1) What varieties of targets will I be attempting to find?

Will you be detecting for gold, coins, relics, or jewelry? Where will you be detecting (seashores, parks, fields, underneath water)? These sub questions will ultimately make it easier to reply the first query above.

2) How much cash am I prepared to spend?

Metal detecting is one hobby that provides exercise and could presumably make you money.However, in case you are new to the pastime you don’t want to spend some huge cash on a detector that you’ll by no means use.I suggest for new detector hobbyists, you stick with a detector below $250. Other associated costs such as accessories also needs to be factored into the decision.

Once you answerthe above questionsit is possible for you to to start out comparing metal detectors for sale.


1) TR (Transmitter/Receiver) is the earliest technology primarilyBug Sweeper based on Induction Balance (IB) principle of metal detection. Modern detectors do not use this kind of technology.

2) BFO (Beat Frequency Oscillation) is an older technology however comparatively cheap to make. These sort of detectors had a poor capability to tell apart between different types of metals. Usually used in cheaper models of detectors and not used by mainstream hobbyists.

3) VLF (Very Low Frequency) detectors are the most typical detectors and great for their capability in distinguishing between several types of metals. VLF detectors detect metal by analyzing the phase shift within the returned signal from the metallic object.

4) PI (Pulse Induction) detectors transmit out a pulse of RF energy and watch for a returned signal (similar to radar). All these detectors are primarily utilized in extremely mineralized soils such as seashores or salt water as a result of they can not distinguish between different types of metals. The benefit of PI metal detectors is their capacity to detect very deep metal targets.


1) The Detection Alert function could be very important. In cheaper VLF models the detector emits a continuing audio tone and when the detector finds a metal target the audio tone changes. This detection alert may be very laborious to determine if a goal has been found because a person should distinguish between the different tones.The opposite type of detection alert is an audio beep when the detector has found a metal target. This is extra helpful for hobbyists new to the sport as a result of you’ll hear a special audio tone for various targets and only when a target is detected.

2) Target ID: Some detectors is not going to only tell when it has detected a metal target but it can additionally decide what sort of metal goal it has detected (iron, penny, nickel, dime, quarter, silver, gold, pull tab, and so forth). Target ID could be very helpful for the metal detectorist because it allows them to know what kind of metal the target is before digging it up.Nevertheless, be aware that some Target ID’s aren’t correct and we suggest that once you start out metal detecting you dig each sign to get a feel for your new metal detector.

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