Ground penetrating radar (GPR) provides images of the subsurface. It has little impact on the environment, as it is a non-destructive method. The use for GPR varies, it has been used by archeologist for years to locate artifacts, fossils, and so on while also by treasure hunters to locate gold, silver, and other items.
The technology used in GPR is quite advanced so be ready to shell out some money. We have researched some affordable GPR’s for you to help you get some that won’t cost you an arm or leg.
REAL Earth GPR - Ground Penetrating Radar Assembled
Cost:$
The Earth GPR is an affordable and reliable ground penetrating radar system for treasure hunters and utility locators.
Earth GPR can penetrate to a maximum depth of about 10 meters. Which is great if you are looking to hunt for treasure such as silver, gold, and other precious items. Archeologists on the other hand would probably prefer a radar that is more powerful. The GPR comes with software that is compatible with Android and Windows so it can be used with your PC, phone, or tablet for data viewing.
It is however, the one of the most affordable GPR you will find.
Earth GPR use:
- Mining
- Treasure hunt
- Assessment of the environment
- Geological investigation
Features:
- Weight: 9.5 pounds
- Frequency: 70 MHz to 100 MHz
- Runtime: 8-10 hours, rechargeable batteries included
- Depth: Up to 10 meters
Easyrad 2 V GPR Geophysical
Cost: $$
The Easyrad 2 V GPR is designed in such a way that is easy to use and sets up within 30 minutes. It is also compact, helping its portability which supports its ease of use. Making it a great companion for any treasure hunter since it only weighs about 5 pounds.
Like the REAL Earth GPR, the Easyrad 2 V doesn’t go too far deep in to the ground with a maximum depth of about 7 meters and has a maximum operating frequency of 500 MHz.
The GPR comes equipped with software that is compatible with Android and Windows. Making data transfer smooth and simple by connecting it to your PC, phone, or tablet.
Easyrad 2 V GPR use:
- Treasure hunting
Features:
- Weight: 5 pounds
- Operating Frequency: 500 MHz
- Depth: Up to 7 meters
Gepard GPR by OKM
Cost: $$$$
Gepard GPR is a portable and flexible ground penetrating radar system that can easily be manned by one man. It draws images of underground anomalies and structures to help you get an idea of the subsurface. It can read to a maximum depth of 40 meters with the help of its omnidirectional unshielded transmitting system. It works with a tablet so it will directly transmit the image to an Android Tablet PC.
The portability and versatility of the Gepard GPR make it very useful. It is lightweight and easily moved from one spot to another. It still packs a punch when it comes to its performance and is preferred by archeologist and semi-professionals alike. So no matter the item you are looking for in the ground, this GPR will surely support you in finding it.
Gepard GPR use:
- Archaeological surveys
- Treasure hunts
- Industrial surveys
It uses frequency from the range of 60 MHz to 300 MHz. It comes with 6 antennas, a control unit, and GPR transmitting unit. The system also automatically adjusts itself for optimal use, after surveying the ground. Making it easy to use even for beginners. You just need to go to the ground and start surveying, it is as simple as that.
Features:
- Weight: 3.7 pounds
- Frequency: 60 MHz to 300 MHz
- Voltage: 9.6 - 13.2 VDC
- Bluetooth Technology for Data Transfer
- Depth: Up to 40 meters
If you have a limited budget to purchase a GPR or are just starting off then we recommend you go with the REAL Earth GPR. It goes in deep enough for beginners and treasure hunters, is easy to use, and is affordable. However, if you have a higher budget, about three times more, then get the Gepard GPR. It is light, portable, and easy to use while also provides you with the capability to get a deeper and more detailed imaging of the ground you survey.