GPR

Refurbished ground penetrating radar puts subsurface imaging within reach for less, each system serviced, tested and warrantied. A reconditioned GPR finds the plastic pipes, voids and rebar a standard locator cannot, just like new.

Browse refurbished GPR systems here, or see the full GPR range. For a single survey, GPR hire may suit better. Wondering if you need radar? See what a CAT and Genny cannot detect.

Choose by the work you do

Choosing ground penetrating radar equipment

Start with the investigation and the information you need to record. Utility locating, concrete scanning and a recorded subsurface survey can require different equipment and workflows.

Find a system for the task

The range includes LMX utility-locating systems alongside other GPR equipment and configurations. Compare the intended application, field views, recording functions and supporting equipment on the exact offer.

Compare GPR systems for the work you plan to carry out.

Use GPR alongside other information

GPR investigates reflections from changes in subsurface materials. It can contribute to locating metallic and non-metallic targets where the target and surrounding ground provide a detectable response. Ground conductivity, target size and contrast, survey coverage and interpretation affect the result.

It complements electromagnetic locating and service information. A quiet cable locator does not guarantee that GPR will find a target, and neither instrument proves that an area is clear.

Decide what you need to record

Marking an investigated response on site, retaining survey lines or grids, and producing positioned records are different requirements. Choose the field recording and export workflow before selecting a system, positioning package or reporting licence.

GNSS coordinates describe position; they do not by themselves establish the identity or depth accuracy of a buried target.

Choose supporting equipment by model

Power equipment, cables, wheels, skid plates, displays and carrying cases have different roles and compatibility requirements. Check the exact system and part number rather than treating every GPR accessory as interchangeable.

Browse GPR accessories or view the current hire equipment range for a short-term requirement.

Choose a GPR workflow
Your requirementWhat to compareNext step
Utility locate-and-mark workSite suitability, field views and the locating procedureCompare systems
Recorded survey workSaved lines or grids, positioning, exports and reporting needsCompare LMX workflows
Replace or add a partExact model, part number, connector and item suppliedFind compatible accessories

GPR equipment questions

Can GPR find plastic pipes?

GPR can detect a response associated with a non-metallic pipe when its size, depth and contrast with the surrounding material produce a suitable reflection. Results depend on the site and survey. It is not a guarantee that every plastic pipe will be found.

How deep can ground penetrating radar investigate?

Useful penetration depends on the equipment, the ground and the target. Conductive ground can attenuate radar energy strongly. A displayed depth range is not a promise that every target within that range will be detected.

Does GPR replace a CAT and Genny?

They investigate different responses. Electromagnetic locating, GPR, service records and appropriate verification can contribute to the same investigation. The equipment and method must suit the site and the services being investigated.

Are all products in the GPR range complete systems?

No. The range includes complete systems, equipment configurations and accessories. Read the individual offer’s supplied contents and selected options before comparing it with another product.

Related selection advice

Read about the limitations of CAT and Genny locating before choosing a complementary method.

Compare LMX100, LMX150 FINDAR and LMX200 in the detailed buying guide.