Home News The Difference Between VLF and PI Metal Detectors

The Difference Between VLF and PI Metal Detectors

by admin

When it comes to metal detecting, one of the key decisions you’ll need to make is whether to use a VLF (Very Low Frequency) or PI (Pulse Induction) metal detector. Each type of detector has its advantages and disadvantages, so understanding the differences between the two can help you determine which one is best for your needs.

VLF metal detectors use two coils – one transmitter coil and one receiver coil – to create a magnetic field that is sensitive to metal objects. When the detector is moved over a metal object, the magnetic field is disrupted, and the detector emits a signal indicating the presence of metal. VLF detectors are known for their ability to discriminate between different types of metals, allowing you to filter out unwanted items like nails or bottle caps while still detecting valuable items like coins or jewelry.

On the other hand, PI metal detectors use a single coil to transmit pulses of electricity into the ground. When the pulse encounters a metal object, it bounces back to the coil, generating a signal that indicates the presence of metal. PI detectors are known for their depth capabilities, making them ideal for detecting buried treasure or relics that are located deeper in the ground. However, PI detectors do not have the same level of discrimination as VLF detectors, so they may be more likely to detect unwanted items along with valuable targets.

So which type of detector is best for finding gold? It really depends on the type of gold you’re searching for. VLF detectors are generally better at detecting smaller gold nuggets or gold flakes, thanks to their superior discrimination capabilities. If you’re searching in areas where the gold is likely to be mixed with other metals like iron or aluminum, a VLF detector may be the Best gold detector for you.

On the other hand, if you’re searching for larger gold nuggets that are buried deep in the ground, a PI detector may be more suitable. PI detectors are able to penetrate the ground more effectively than VLF detectors, allowing them to detect targets at greater depths. However, keep in mind that PI detectors may also detect larger metal objects like cans or scrap metal, so you may need to dig up more unwanted items before finding your desired gold target.

In conclusion, both VLF and PI metal detectors have their own strengths and weaknesses when it comes to finding gold. For smaller gold nuggets or flakes, a VLF detector with superior discrimination capabilities may be your best bet. If you’re searching for larger gold nuggets at greater depths, a PI detector with superior depth capabilities may be more suitable. Ultimately, the best gold detector for you will depend on the specific conditions of your search area and the type of gold you’re looking for.

Want to get more details?

Elite Detectors

Emsland, Germany, Meppen 49716
At elite detectors Germany, we are dedicated to revolutionizing the world of gold and metal detection. With cutting-edge technology and a passion for discovery, we provide high-quality devices designed to uncover hidden treasures beneath the Earth’s surface.
Elite detectors vision is based on success and superiority. It strives to be always ahead in quality and excellence. Its slogan from the early beginnings was “Quality Worth Trust”. this could only be achieved by choosing best technologies and building local expertise focusing on training and development. In fact, its main principle in choosing equipments and materials was, and still is, the high technical specifications that could help create a superior product. As a result, those efforts lead to the brilliant reputation Elite Products have gained; known to be the best, though not the best price.


You may also like