Pros and Cons of a Medium-Range Coil in Metal Detection


Navigating the world of metal detecting can sometimes feel like a maze, especially when it comes to choosing the right coil.

While small and large coils have their merits, medium-range coils often strike the right balance for many enthusiasts.

Let’s dive into the pros and cons of medium-range coils, typically those between 7 to 9 inches in diameter.

Benefits of Medium-Range Coils 

Medium-range coils are often seen as the versatile middle ground in the world of metal detecting.

Pros of Medium Range Coils

  • Balanced Detection: These coils offer a perfect blend of depth and sensitivity, ensuring you don’t miss out on either small or deep-seated treasures.
  • Versatile Use: Whether you’re at a park, beach, or historical site, medium coils adapt well to various terrains.
  • Moderate Coverage: While they might not cover ground as quickly as large coils, they are considerably faster than small ones, making them efficient for most searches.
  • Reduced Ground Noise: They strike a balance in handling ground mineralization, ensuring fewer false signals than larger coils but more coverage than smaller ones.
  • Perfect for Beginners: Their balanced nature makes them an excellent choice for those just getting into metal detecting.

Besides medium coils, you should know the Pros and Cons of Small Coils.

Challenges with Medium-Range Coils 

While they’re versatile, medium-range coils aren’t without their challenges.

Cons of Medium-Range Coils:

  • Jack of All Trades, Master of None: They might not always be as precise as small coils or as deep-reaching as large ones.
  • Potential for Overlooked Targets: In highly mineralized soil, they might occasionally miss some targets that specialized coils could detect.
  • Weight Consideration: While not as heavy as large coils, they might still cause some fatigue during extended use, especially when compared to small coils.

You should learn about different Coil sizes in Metal Detectors to understand them better.

Is Medium the Right Size for You? 

When determining if a medium-range coil is the right choice, consider the terrain you’ll be exploring and the types of metal you hope to find. While they might not always be perfect, their balanced nature often makes them a reliable choice for varied detecting adventures.


In the grand spectrum of metal-detecting coils, medium-range coils offer a harmonious blend of depth, sensitivity, and coverage.

They might not always be specialists in any one domain, but their all-rounded nature often makes them a favorite among many detectorists.

Whether you’re a newbie starting your metal detecting journey or a seasoned pro, understanding the strengths and weaknesses of a medium-range coil can guide you to more fulfilling treasure hunts.

Howard rockse

Hey there, I am Howard a deeply committed individual who likes to share my knowledge and insights in this field, having spent over ten years as a metal detectorist.

My experience with GoldXtra has allowed me to provide trustworthy and informative advice to both new and experienced metal-detecting enthusiasts. I’m committed to assisting others in exploring and enjoying the world of metal detecting with the same enthusiasm and dedication that I have.

Howard Rockse
Senior Content Writer at GoldXtra

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