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Metal Detector How To Use: Essential Tips

10 Mins Read Metal detecting

Learn how to use a metal detector effectively with these essential tips. This guide covers setup, swinging techniques, target identification, and digging, helping you find more treasures and avoid common mistakes.

Metal Detector How To Use: Essential Tips for Every Detectorist

Have you ever wondered what treasures lie hidden beneath the ground? Metal detecting can be an exciting hobby. But using a metal detector for the first time can feel confusing. Many new detectorists struggle to get good results. They might miss finds or dig too many trash items. This guide will show you exactly how to use your metal detector. We will cover everything from turning it on to digging up your discoveries. Get ready to explore the ground with confidence and find more!

Understanding Your Metal Detector

Every metal detector has basic parts you need to know. The control box is the brain. It has buttons and a screen. The shaft connects the coil to the control box. The coil is what actually finds metal. It sends out a signal and listens for a reply. Knowing these parts helps you operate your detector.

Key Components Explained

Control Box: This is where you turn the detector on. You also change settings here. The screen shows you information about what you found.
 Shaft: This holds everything together. You can usually adjust its length. This makes it comfortable to use.
Coil: This is the round part at the bottom. It sweeps over the ground. Different coil sizes work best for different things.
 Armrest and Handle: These parts help you hold the detector. A good grip makes detecting easier for longer.

Understanding these parts is the first step. It helps you know what each piece does. This knowledge makes using your detector much simpler.

Assembling and Setting Up Your Detector

Putting your metal detector together is usually simple. Most detectors come in a few pieces. They click or screw together. Once assembled, you need to set it up correctly. This means adjusting settings for where you are detecting.

Step-by-Step Assembly

1. Connect the Shaft Sections: Slide the shaft pieces together. Lock them into place.
2. Attach the Coil: Connect the coil cable to the control box. Secure the coil to the bottom of the shaft.
3. Adjust the Shaft Length: Make the shaft fit your height. It should be comfortable to hold and swing.
4. Attach the Armrest: Make sure the armrest is secure. This helps support the detector.

Proper assembly ensures your detector is ready to go. It also makes it comfortable for long detecting sessions.

Powering On and Initial Settings

Turning on your metal detector is easy. Most have a power button on the control box. After turning it on, you need to set it up. This usually involves a ground balance. Ground balance tells your detector to ignore minerals in the soil. This helps it find metal better.

Ground Balancing Your Detector

Ground balancing is important. It helps your detector ignore the ground. This means it will focus on metal targets. Different detectors have different ways to do this. Some do it automatically. Others need you to do it manually. Always check your detector’s manual.

Automatic Ground Balance: Some detectors do this for you. You just press a button.
 Manual Ground Balance: You might need to pump the coil. This involves moving the coil up and down. Follow your manual’s steps carefully.

Setting up your detector correctly is crucial. It ensures you get the best performance. This leads to better finds.

Mastering the Sweep Technique

How you swing your metal detector matters a lot. A good swing covers the ground properly. It also helps you hear the signals clearly. A steady, overlapping swing is best.

The Proper Swing Method

Swing the coil from side to side. Keep the coil close to the ground. It should be about an inch above the surface. Overlap each sweep by about half the coil’s width. This ensures you don’t miss any spots. Keep your swing speed steady. Don’t swing too fast or too slow.

Side-to-Side Motion: This is the main swing.
 Consistent Height: Keep the coil level with the ground.
Overlap Sweeps: Cover the entire area.
 Steady Speed: Avoid jerky movements.

A good swing technique is key to successful detecting. It maximizes your chances of finding targets.

Understanding Target Signals and Tones

Your metal detector makes sounds. These sounds tell you about what it has found. Different tones mean different things. Your detector might also show numbers on a screen. These numbers help identify targets.

Decoding Detector Sounds

Most detectors use different tones. A low tone might mean iron. A high tone could mean a coin or jewelry. Some detectors have many tones. Others have just a few. Listen carefully to the sounds. Your detector’s manual will explain its tones.

Low Tones: Often indicate iron or trash.
 Mid Tones: Can be various metals.
High Tones: Usually signal desirable targets like coins.

Learning these sounds is vital. It helps you decide if a target is worth digging.

Using the Pinpointer for Accuracy

Once your detector signals something, you need to find its exact spot. This is where a pinpointer comes in handy. A pinpointer is a small, handheld detector. It helps you pinpoint the target in the soil. It saves you from digging a huge hole.

How to Use a Pinpointer

When your main detector finds a target, use the pinpointer. Carefully dig a plug of soil. Then, slowly sweep the pinpointer over the removed soil. It will beep faster as it gets closer to the target. This helps you find the item quickly.

Dig Carefully: Remove a small soil plug.
Scan the Plug: Use the pinpointer on the soil.
 Locate the Target: The pinpointer will guide you.

A pinpointer is a must-have tool. It makes recovery much faster and easier.

Digging Techniques and Best Practices

Digging up your finds requires care. You want to get the item without damaging it. You also want to leave the ground looking neat. This is called “leave no trace.”

Responsible Digging

Always fill in your holes. Replace the soil plug neatly. Try to make it look like you were never there. Use a good digging tool. A trowel or a spade works well. Be mindful of your surroundings. Avoid digging in sensitive areas.

Use a Trowel or Spade: Choose a tool for digging.
 Dig a Clean Plug: Remove a neat section of soil.
Recover the Target: Use your pinpointer.
 Fill Your Hole: Replace the soil plug carefully.
Pack Down Soil: Make the area look natural.

Responsible digging helps keep detecting areas open. It shows respect for the land and others.

Identifying and Classifying Targets

Modern metal detectors often have target ID systems. This system tries to tell you what the metal is. It uses numbers or categories. These IDs are helpful but not always perfect. Experience helps you learn what the numbers mean.

Understanding Target ID Numbers

Different detectors use different scales. A common scale might show numbers from 0 to 99. Iron might be in the low range. Copper pennies might be in the mid-to-high range. Silver coins are often in the higher ranges. Always test your detector on known items. This helps you learn its signals.

Test with Known Objects: Bury coins and other items. See what ID they give.
Learn Your Detector’s Tones: Match tones to ID numbers.
 Be Patient: It takes time to learn target IDs.

Target ID is a guide, not a guarantee. Always dig to confirm.

Dealing with Trash and False Signals

You will find trash metal. This includes nails, pull tabs, and foil. False signals can happen too. This might be from electrical wires or mineralized soil. Learning to distinguish these is part of metal detecting.

Minimizing Unwanted Signals

Discrimination Settings: Use your detector’s discrimination feature. This tells it to ignore certain types of metal, like iron. Be careful not to discriminate too much. You might miss good targets.
 Listen to the Signal: Sometimes a faint, choppy signal is trash. A strong, clear signal is often better.
Pinpointing: Always pinpoint your target. This helps confirm if it’s a large piece of trash or a smaller good item.

Learning to sort signals takes practice. It helps you dig more good finds.

Advanced Tips for Better Finds

Once you know the basics, you can try advanced techniques. These can help you find older or deeper targets. Researching locations is also important.

Location Research and Techniques

Research History: Look for old maps or local history. Parks, old home sites, and beaches are good places.
Different Coils: Use different coil sizes. A smaller coil is good for trashy areas. A larger coil can find deeper targets.
 Ground Conditions: Adjust settings for wet sand or highly mineralized soil.
Listen Carefully: Pay attention to faint signals. They might be deep or small targets.

Advanced techniques require more knowledge. They can lead to very exciting finds.

Maintaining Your Metal Detector

Taking care of your metal detector will make it last longer. After each use, clean it.

Cleaning and Care

Wipe Down: Clean the coil and shaft with a damp cloth.
Check Connections: Make sure cables are secure.
 Store Properly: Keep your detector in a safe place. Avoid extreme temperatures.

Proper maintenance ensures your detector works well. It also protects your investment.

Frequently Asked Questions (FAQ)

How deep can a metal detector find things?

Metal detectors can find items from a few inches to over a foot deep. The depth depends on the detector’s power, the coil size, and the target’s size and material. Larger coils and more powerful detectors can find deeper items.

What is the best setting for a metal detector?

The best setting depends on your location and what you’re looking for. For general coin hunting, a “All Metal” or “Coin” mode with some discrimination against iron is often good. For gold prospecting, specific settings are needed. Always check your manual.

Can I use a metal detector in the rain?

Some metal detectors are waterproof and can be used in the rain or even underwater. Others are not. Check your detector’s specifications before using it in wet conditions. Even waterproof detectors may have limitations on the control box.

What should I do if I find something valuable or historical?

If you find something potentially valuable or historical, it’s best to research local laws. Some items belong to the landowner or the state. Document your find and consider contacting local historical societies or museums.

How do I choose a good metal detector as a beginner?

For beginners, look for a detector that is easy to use and has clear target ID. Models with automatic ground balance are also helpful. Brands like Garrett, Minelab, and Nokta Makro offer good entry-level options. Reading reviews and watching comparison videos can help.

Conclusion

Learning how to use a metal detector opens up a world of discovery. From understanding its parts to mastering your swing, each step is important. With practice, you’ll get better at identifying signals and digging finds. Remember to be patient, responsible, and enjoy the hunt. This guide provides the essential knowledge to get you started on your metal detecting journey. Now go out there and explore!

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