Explore Our Range of Products

Not sure which product is right for you? Let us help you decide:

  • My Survey Is For
  • I Need To
  • Depth
  • Reset Filter
Archaeology and Forensics
Bridge Deck Inspection
Concrete Inspection
Environmental Assessment
New Pavement Analysis
Nondestructive Concrete Testing
Road Analysis
Search and Rescue
Utility Locating
Explore minerals
Identify bridge deck deterioration
Locate and map underground utilities
Locate live victims in building rubble
Locate rebar/conduits
Locate structural reinforcement/voids
Locate underground storage tanks/contamination
Map geological features
Measure new pavement uniformity
Measure pavement layers/thickness
Noninvasively survey
0-1 m (0-3 ft)
Down to 10 m (32 ft)
Down to 21 m (70 ft)
Down to 5 m (16 ft)

StructureScan Pro

The StructureScan Pro is a versatile concrete inspection system based on the SIR 4000, and offers a wide variety of antenna options for concrete applications.
StructureScan Mini XT

StructureScan Mini XT

The StructureScan Mini XT is the newest generation of our very popular all-in-one GPR systems. It offers a 2.7 GHz antenna and can reach depths up to 60 cm (24in).

StructureScan Mini LT

The StructureScan Mini LT is an entry level all-in-one GPR system for concrete scanning. It offers a 1.6 GHz antenna and can reach depths up to 50 cm (20 in).
UtilityScan Pro - slideshow 1

GSSI’s Utility Scan Pro GPR

The UtilityScan Pro is a versatile utility locating system based on the SIR 4000, and offers several options for customization.
UtilityScan - slideshow 1


The UtilityScan is the newest generation of our utility locating systems and offers premium features at an entry level price.
UtilityScan DF - slideshow 1

UtilityScan DF

The UtilityScan DF incorporates our innovative dual-frequency digital antenna (300/800 MHz) and a touchscreen interface to view shallow and deep targets in a single scan.

PaveScan RDM 2.0

The PaveScan RDM 2.0 uses the dielectric measurements of new pavement to determine pavement quality and uniformity.


The RoadScan™ 30 system is based on the SIR 30 and provides users with an effective tool for quickly determining pavement layers at high speeds.
BridgeScan - Slideshow 1


The BridgeScan™ is a complete, affordable GPR system that is an effective tool for quickly determining the condition of aging bridge decks.
SIR 4000 - Slideshow 1

SIR 4000

The SIR® 4000 is GSSI’s first high-performance GPR data acquisition system designed to operate with analog and digital antennas.
SIR 30 - Slideshow 1

SIR 30

The SIR® 30 is the next-generation multi-channel GPR control unit. This system can collect up to eight channels of data simultaneously with uncompromised performance.
LifeLocator TRX - Slideshow 1

LifeLocator TRx

The LifeLocator TRx locates live victims trapped at a disaster site for urban search and rescue.