Not all GPR units are made the same. Choosing the wrong one can cost you accuracy and resources. This will cost you the success of the project.
If you’re looking for a GPR for your project, then here’s the truth: no single piece of equipment fits every job. What works for locating a rebar in concrete will not work for deep mapping or geophysical surveys.
The solution? Choosing the correct option for ground penetrating radar for sale for your project. The best way to choose the right tool for your project is to ask yourself the right questions.
Choosing the Right GPR: Start With These 3 Questions
With many models and specs out there, it is easy to feel confused and overwhelmed. So, here are a few questions to get you started:
- What are you trying to detect with the tool?
Are you mapping the ground, looking for cables or rebars? The job decides the tool. GPRs are used to map and find a lot of different things, but you can’t expect every device to give you the results you want.
Review the specifications and what the device can do for you. Scanning deeper layers? Check out a low-frequency antenna for better penetration. Looking for buried utilities or pipes? Mid-range frequency tools work the best.
- What is the environment like?
The environment plays a big role. For example, if you’re working with wet or mineralised soil, the reach will be limited. On the other hand, a low-conductivity environment gives you greater depth and clarity.
For the indoor environment, know this: you will have more interference challenges compared to the outdoor environment. So, for an indoor project, you should look at a device that offers you mobility, precision, and minimal interference.
- Do you need portability or power?
Small areas require portability, and large open areas need more power. So, if you’re scanning tight crawl spaces, walls, or indoor areas, a lightweight indoor ground penetration device works best.
If your project requires you to scan large and open areas, you will need power. So, the key trade-off is that smaller devices are easier to carry but limit depth and detail. Larger models are difficult to carry around but offer more details.
Key Takeaway: The Right GPR for Your Project
Looking at ground penetrating radar for sale for your project? It is not about the cost and the features, but about finding the tool that works for you.
Don’t let all of the options confuse you. Use the three questions discussed above to start your search. These questions point you in the right direction.
When you’re looking at options, don’t forget to have a look at the brand. Some brands are industry leaders and offer you an array of specialised options for different projects.
PCTE has been a leading testing equipment partner for many businesses since 2004. The company offers a variety of ground testing products, fit for any requirement. Check out their high-quality products at the PCTE website.
