Looking up at a man holding a metal detector and a shovel in a field.

Hidden gems: Here's what you need to find the perfect metal detector

Published 27th January 2023
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Fancy yourself an explorer? Looking to find some buried treasure? Then investing in a metal detector might be just what you need. But before you go out and buy one, there are a few things you should know. Here’s your comprehensive guide to metal detecting!


Types of metal detectors

The two main types of metal detectors are pulse induction (PI) and very low frequency (VLF). PI detectors create a powerful pulse of electricity that can penetrate deeper into the ground than VLF detectors. If you're looking for gold and other precious metals or searching on the beach then a PI detector is a better choice.

VLF detectors, on the other hand, are better at distinguishing between different metals, making them more suitable for activities like coin hunting. A basic VLF metal detector is best for beginners.

For the best of both worlds, buy a multi-frequency detector that combines both VLF and PI tech. These detectors are great for experienced treasure hunters who want to cover a wide range of terrain and find a variety of objects.

Important features to compare when buying

When buying a metal detector, there are a few features that you should consider. First, make sure it has a comfortable handle and adjustable stem for easy handling. Second, look for a machine with multiple search modes so you can customise it to your specific needs. Finally, consider the weight and size of the detector; you don't want something too heavy or bulky.

Here's a breakdown of some other features that we'd recommend:

Operating frequency: Different frequencies are better suited for different types of environments. Lower frequencies are better for finding shallow objects like coins while higher frequencies penetrate deeper into the ground and are better for finding larger objects like gold nuggets. Make sure to choose a detector that has an appropriate frequency for your needs.

Discrimination: This is the ability to distinguish between valuable targets and junk items. Make sure to choose a detector with adjustable discrimination settings so you can reduce interference from junk items and focus on finding what you're looking for.

Ground balance: The mineral balance of the ground can differ a lot, and that can affect your detector. Ground balance allows the detector to adjust depending on the environment and helps to prevent false signals.

Target ID: Most modern metal detectors use target ID to identify different items based on their conductivity. If you're serious about your metal detecting, get one with adjustable target ID so you can easily identify different items and find their approximate depth.

How to use a metal detector

Now that you know what features to look for in a metal detector, let's talk about using one correctly. Here are some tips for getting the most out of your metal detector:

Check the ground balance

Before starting your search, make sure to adjust the ground balance so it can accurately detect objects in the ground. This is especially important in areas with high mineral content such as beaches or areas near water.

Take your time

It's important to take your time and thoroughly sweep each area before moving on to the next one. Take careful steps and listen carefully for any signs of an item, such as a beep or change in tone from your metal detector.

Dig carefully

Once you've identified an item, it's time to dig it up! Be sure to dig carefully so you don't damage any potential finds or disturb any delicate items nearby. Use a shovel or trowel to carefully excavate around your target until it is visible and ready to be retrieved.

Follow the rules

Always follow the rules and regulations set by local authorities when using your metal detector in public areas, and always be respectful of private property when using your machine.

Key points to remember

Metal detecting can be an exciting and rewarding hobby, but it's important to choose the right detector for your needs. With the right knowledge and the right machine, you'll be ready to start your treasure hunt in no time! Be sure to compare the features so you get the best metal detector for your money... it's time to dig into our range!

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