Pinpointers are often an overlooked tool in metal detecting! In this article, I’ll explore with you one of the most important characteristics of this device which is its depth …
Indeed, we will see at which depth it can detect and how you can put that into your advantage to maximize your finds.
We’ll also explore couple of important factors that dramatically influence detection depth that you should understand.
- Pinpointers are generally able to detect up to 4-6 inches deep. These numbers could be higher or lower depending on factors like target size and pinpointer settings.
- With proper use and sensitivity adjustment you can find objects even deeper.
- Popular models like Garrett Pro-Pointer can detect up to 4 inches deep.
Quick Reminder – What is a pinpointer and how does it work?
If you don’t know it already, a pinpointer is a simple handled device that will help you precisely locate detected targets …
Once your metal detector gets a signal of a potential find, your pinpointer will help determine the exact location. This will save you a Ton of digging effort and time.
Most modern pinpointers provide a stronger signal as they get closer to the target which is really helpful & efficient.
How deep can pinpointers generally detect?
Most pinpointer models out there are capable of finding targets at depths from 4 up to 6 inches. This depends on several factors like target size, its material as well as some settings like sensitivity.
However, when choosing a pinpointer I don’t really recommend focusing too much on the depth (some people refer to that as “detecting distance”). Instead, you should focus on other features like the device sensitivity, its ability to eliminate random beeps coming from nearby interferences.
For example, this Pinpointer Model (Check it Here at Amazon) has all the above features and more that will actually help your detecting efforts.
Factors affecting pinpointer detection depth …
There are couple of factors that could affect pinpointer detection depth, that you should learn about:
Target Size: To put it is simple terms, larger targets can be detected at great depth. For instance, pinpointers can pick up a large coin or belt buckle at maximum depth. This is not the case for a small piece of jewelry or a thin coin where you’ll have to get closer to the target before it can be detected.
Target Material: This is a very important one! In fact, highly conductive metals (like silver or copper) can be found by pinpointers at bigger depth compared to low conductive metals (like iron or even gold). This is due to the fact that low conductive metals will need stronger magnetic field before generating an electrical current that will make it detectable.
Sensitivity Settings: If you are in a detection situation where you think that all you need is more depth, then you can set the pinpointer on higher sensitivity. This will extend the detection depth … However, keep in mind that this could cause false signals and even noise, especially if you are dealing with mineralized soil. On the other hand, if you are looking for more detection accuracy, then you can just lower sensitivity.
Finally, it’s worth mentioning that in 99% of the cases, you are going to use a pinpointer once you’ve already located a target with your metal detector … Pinpointers are not about detecting a new target, just to help you narrow the exact location within a smaller area. Despite their limited range, they are still very important in your toolkit.
Techniques to increase pinpointer detection depth
If you want to increase your pinpointer detection depth, then you can try some of the following tips:
- Proper Usage: When you hold the pinpointer closer to the ground, this increases the detection depth significantly.
- High Sensitivity: Again, when you adjust sensitivity to the highest level, this will increase the depth. Just pay attention that it doesn’t cause false signals.
- Regular Maintenance: Keep your device clean and in good repair … You should not take this for granted if you are looking for optimal performance.
- Ground Balancing: There are some high-end pinpointers that come with this feature. It this is your case, then try to balance the pinpointer to soil conditions.
- Slow and Steady: To make the most out of your device, you should move it slowly and methodically for more accuracy and detection depth.
How deep can Garrett pro-pointer detect?
The Garrett Pro-Pointer (Check it Here at Amazon) – also known as the Garrett Carrot – due to its distinctive color, can typically detect small objects (like coins & buttons) at depths of about 3-4 inches.
However, larger objects or those made of highly conductive metals may be detected at slightly deeper.
How deep can a Minelab Pro find 35 Pinpointer go?
The Minelab Pro-Find 35 Pinpointer can detect coin-sized objects up to 3 inches deep (under optimal conditions) …
However, keep in mind that this can vary with soil conditions, target composition and size!
Larger and more conductive targets can be detected at more depth … Its depth detection combined with its waterproof design makes it a versatile device that you can use pretty much in any situation.
Final Thoughts …
Hopefully, this article has made things clear for you when it comes to the detection depth of a pinpointer. One of the goals of this Post was also about making you aware of the importance of this device because so many detectorists don’t believe that it makes any difference … They are unfortunately wrong!
To learn more about other devices, I highly recommend checking these other tools you might need for metal detecting … I think you’ll find them really useful.