Unleash Your Metal Detecting Potential With These Top Waterproof Coils
Waterproof coils are an essential component of any metal detecting gear. Whether you’re a seasoned detectorist or a novice, investing in a good quality waterproof coil can make all the difference in your success rate and the lifespan of your equipment.
The purpose of waterproof coils is to protect the most important part of your metal detector – the search coil. The search coil is responsible for detecting metallic objects beneath the ground’s surface, and it’s also the most vulnerable part as it comes into contact with mud, water, sand, and other elements that can cause wear and tear over time.
When choosing a waterproof coil for your metal detector, there are several factors to consider. Here are some key features to look out for:
1. Size
The size of your waterproof coil will determine how deep you can detect metals and how much area you can cover in one sweep. Generally speaking, larger coils provide greater depth but less sensitivity to small targets while smaller coils offer better sensitivity but less depth.
2. Shape
Coils come in various shapes such as round, elliptical or double-D (DD). Round coils tend to be more versatile and work well on different terrains while DDs excel on mineralized soils. Elliptical-shaped coils have a combination of both features.
3. Frequency
Frequency refers to the number of times per second that an electromagnetic field oscillates through the coil when searching for metals. Higher frequencies allow for better target separation but lower depths while lower frequencies provide greater depth penetration but lesser target separation ability.
4.Water resistance rating
It’s crucial that you check if a particular waterproof coil has been given an IP (Ingress Protection) rating before purchasing it because this indicates its level of protection against dust or water ingress.
Now let’s take a closer look at some popular brands known for producing high-quality waterproof coils.
1.Garrett
Garrett is one of the leading manufacturers in metal detectors with vast experience in the production of waterproof coils. The company offers a variety of sizes and shapes to suit different detecting needs, from small 4.5-inch sniper coils to large 15×20-inch elliptical DD coils for deep-sea treasure hunting.
2.Minelab
Minelab is another popular brand known for producing top-quality metal detectors with advanced features. They offer several models of waterproof coils that are compatible with their metal detectors. Their X-Terra metal detector series comes with a range of coil options, including concentric, double-D, and elliptical.
3.Fisher Labs
Fisher Labs produces some quality waterproof search coils for its F-series metal detectors. They have different sizes and shapes designed to cater to various detecting needs like their 6-inch round DD coil or the larger 11-inch Double-D elliptical coil which is ideal for beach hunting in highly mineralized soil conditions.
4.Nokta Makro
Nokta Makro’s search coils come in a wide range of shapes and sizes suited for every type of terrain. Their TMD-101 DD Search Coil has an excellent depth capability making it perfect when searching deep targets while also having good sensitivity to small metals due to its dual-frequency capabilities.
5.Coiltek
Coiltek is an Australian-based company that specializes in manufacturing high-performance aftermarket search coils for various types of metal detectors like Minelab, Garrett, Fisher among others. They’re famous worldwide because they provide specialist water-resistant coils such as the Elite Mono Coil designed explicitly for gold prospecting underwater.
To conclude, investing in a good waterproof coil is essential if you want your metal detector equipment to last long and be more effective when searching on all kinds of terrains or even underwater environments where other types may not work effectively without getting damaged quickly by moisture ingress or sand particles penetrating inside them compromising their functionality over time. When choosing a waterproof coil consider factors such as size, shape, frequency, and water resistance rating. With so many brands available in the market today, you’re sure to find one that suits your specific needs and budget.