Legacy Products

Founded in 1970, GSSI is the world leader in the design and manufacture of Ground Penetrating Radar (GPR) systems, selling tens-of-thousands of GPR products worldwide. We are passionate about helping our customers solve their subsurface visualization challenges with GPR equipment that is powerful, reliable, and intuitive.

Our GPR systems have helped thousands of clients explore the hidden world since the 1970’s, and many of those systems are still working in the field today. We work to keep systems running far beyond industry standards. If you have questions about one of our early ground penetrating radars, give us a call.

Below is a list of legacy GSSI Ground Penetrating Radar systems that have been replaced with new models. You can find operator manuals and other resources here.

  • StructureScan™ Mini XT

    The StructureScan™ Mini XT is the tool designed for today’s professional concrete scanner and built to handle all your job site and survey needs.
    Part Number: FGSSMINIXT | Last Product Date: 12/31/2024
    New Model: Flex NX®
    Resources:
    Training Videos:
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  • Overhead scan of concrete ceiling by a man in safety vest and hardhat using a StructureScan Mini LXT system.

    StructureScan™ Mini LXT

    The StructureScan™ Mini LXT is designed and built for the concrete contractor who needs to locate and mark targets in concrete.
    Part Number: FGSSMINILXT | Last Product Date: 12/31/2024
    New Model: Flex NX®
    Resources:
    Request Training
  • Man conducting a GPR concrete survey and marking out targets on the concrete floor.

    StructureScan™ Pro SIR 4000

    StructureScan™ Pro is a versatile concrete inspection system offering a wide variety of antenna options for concrete and other applications. Based on the SIR 4000 controller, the StructureScan Pro provides the GPR professional with solutions to any scanning situation.
    Part Number: FGSSS/4000/51600, FGSSS/4000/52600 | Last Product Date: 09/30/2024
    Resources:

  • StructureScan™ Mini LT

    Entry Level GPR System for Concrete Inspection

    The StructureScan™ Mini LT is GSSI’s all-in-one GPR system for concrete inspection. This handheld system locates rebar, conduits, post-tension cables, voids and can be used to determine concrete slab thickness in real-time.
    Part Number: FGSSMINILT/3D | Last Product Date: 09/30/2020
    New Model: Flex NX®
    Resources:

  • LifeLocator® TRx

    Search. Detect. Rescue.

    The LifeLocator® TRx locates live victims trapped at a disaster site for urban search and rescue. It uses ultra-wideband (UWB) technology to detect signs of life when disasters like earthquakes, floods, explosions or similar occurrences result in victims trapped under debris piles.
    Part Number: FGMODLL-TRX | Last Product Date: 03/25/2020
    Resources:

  • SIR® 3000

    The SIR® 3000 has been the industry’s number one choice for data accuracy and versatility since its release in 2002.

    The SIR 3000 is a small, lightweight system designed for single-user operation. This product provides the essential features and flexibility that experienced GPR users require, as well as simplified, application-specific user interfaces for inexperienced GPR users.
    Part Number: FGDC-3000/1100, FGDC-3000/2100 | Last Product Date: 12/31/2018
    New Model: SIR® 4000
    Resources:

  • Profiler EMP-400

    The Profiler EMP-400 is GSSI’s powerful electromagnetic induction tool. This EM product was built from the ground up using a proprietary source cancellation and calibration system to create the greatest signal stability on the market and at an affordable price.

    Profiler’s system structure, electronics and coils are designed for maximum structural and thermal stability. These key features minimize signal drift and maintain an accurate zero level and system null across the full bandwidth of the system, whereas signal drift is a common problem with other EM instruments. These older instruments, which do not incorporate the advanced electronics and software control employed in the Profiler, produce data with significant problems that cause inaccurate results.
    Part Number: FGEMP-400/2000, FGEMP-400/3000 | Last Product Date: 03/01/2018
    Resources:

  • StructureScan™ Mini

    The StructureScan™ Mini is GSSI’s all-in-one GPR system for concrete inspection. This hand held system locates rebar, conduits, post-tension cables, voids and can be used to determine concrete slab thickness in real-time.

    The system incorporates an auto target feature that marks the detection of features of interest. This function also estimates the depth of targets and automatically adjusts the depth scale.
    Part Number: FGSSMINI | Last Product Date: 02/01/2018
    New Model: Flex NX®
    Resources:

  • SIR® 20

    The GSSI SIR® 20 is a powerful, multi-channel GPR data acquisition unit coupled with a rugged laptop for ease of use and portability. This machine has revolutionized the GPR industry by combining a robust data collection unit and Panasonic ToughBook PC with GSSI’s leading RADAN GPR software. Collecting 3D images is made simple with this Windows-based system.
    Part Number: FGMF20/1000 | Last Product Date: 06/30/2015
    New Model: SIR® 30
    Resources:
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