Structural Crack Detectors

GAO’s structural crack detectors are devices or systems designed to detect cracks or damage in structural components of buildings, bridges, pipelines, and other infrastructure. These detectors are used to monitor and assess the health of structures, identify potential problems, and facilitate timely repairs to prevent further damage or failure.

GAO’s structural crack detectors are composed of sensors, data acquisition system, power source, display or output device, mounting hardware, and communication equipment.

The other common names for crack detectors are fracture sensors, fault detectors, flaw identifiers, breakage detectors, defect finders, imperfection sensors, damage detectors, flaw detectors, weakness identifiers, break detectors, deficiency sensors, fault finders, damage identifiers, and fracture detectors.

Showing 1–24 of 54 results

GAOTek Concrete Crack Depth and Width Detector

Features l Standard probe and high-grade product Two detection methods: standard and simple depth measurement Standard ultrasonic transducer bracket, precise
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GAOTek Concrete Crack Depth and Width Detector

SKU: GAOTek-CKD-133
GAOTek concrete crack depth and width detector crack integrated detector is mainly used for crack width and crack depth measurement of bridges, tunnels, buildings, roads.
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GAOTek Concrete Crack Detector

SKU: GAOTek-CKD-203
GAOTek concrete crack detector it can be used to detect the thickness, position, distribution, and diameter of the steel bar protection layer, and it can also be used as an integrated multi functional steel bar testing equipment for the detection of steel bar corrosion.
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GAOTek Concrete Crack Detector

SKU: GAOTek-CRD-128
GAOTek concrete crack detector is a specialized tool used for measuring the width of cracks in concrete structures.
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GAOTek Concrete Crack Detector

SKU: GAOTek-CKD-205
GAOTek concrete crack detector used to After the building construction or bridges are finished, the testing unit will test the structure every year to check whether it has some defect inside and whether there is some potential influence by the concrete.
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GAOTek Concrete Crack Detector Meter

SKU: GAOTek-CD-202
GAOTek concrete crack detector meter used for testing the crack depth and width.
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GAOTek Concrete Crack Width Detector

SKU: GAOTek-SCD-250
This Concrete Crack Width Detector has measuring range of 0.007 in to 0.7 in, reading accuracy of 0.0007 in, 40 times magnifications with li battery.
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GAOTek Concrete Deformed Steel Bar Detector

SKU: GAOTek-SCD-106
GAOTek concrete deformed steel bar detector is used for both function test like rebar test and rust test.
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GAOTek Concrete Inspection and Metal Crack Detection

SKU: GAOTek-CKD-139
GAOTek concrete inspection and metal detection consist of a brass cup and carriage designed to control drop to exactly 1 in onto a hard rubber base.
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GAOTek Concrete Integrated Crack Detector

SKU: GAOTek-CRD-129
GAOTek concrete integrated crack detector in building feature is Crack width gauge used to measure the concrete crack by NDT testing method, with real-time display crack image and its data automatically.
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GAOTek Concrete Width Crack Detector

SKU: GAOTek-CRD-131
GAOTek concrete width crack detector features crack meters are designed to provide precise measurements of crack widths, allowing engineers and inspectors to monitor crack propagation over time.
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GAOTek Crack Depth Detector

SKU: GAOTek-CKD-206
GAOTek crack depth detector It can conveniently carry out real time automatic detection of crack width on the surface of different materials and structures, and real time observation of crack cracking process and long time and real time automatic monitoring, to realize real time unattended monitoring and automatic preservation of crack changes.
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GAOTek Crack Integrated Detector

SKU: GAOTek-SCD-109
GAOTek crack integrated detector is mainly widely used for crack depth measurement of bridges, tunnels, buildings and so on.
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GAOTek Crack Width Gauge

SKU: GAOTek-SCD-107
GAOTek crack width gauge can be widely used in bridges, tunnels, buildings, concrete pavement, metal surface crack width.
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GAOTek Detector Ultrasonic Flaw Crack

SKU: GAOTek-CKD-132
GAOTek Detector Ultrasonic Flaw Crack offers state-of-the-art technology in a package that is compact and lightweight 2.8 lb (1.28 kg).
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GAOTek Digital Portable Ultrasonic Flaw Crack Detection

SKU: GAOTek-SCD-243
This Digital Portable Ultrasonic Flaw Crack Detection has scan range of up to 13.22 in, working frequency of 0.4 MHz to 20 MHz and a lithium battery.
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GAOTek Digital Ultrasonic Flaw Crack Detector

SKU: GAOTek-SCD-244
This Digital Ultrasonic Flaw Crack Detector has a DC battery of 200 V, 5.7 in TFT color LCD display and working temperature of 14 °F to 122 °F.
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GAOTek Electric Metal Crack Detector

SKU: GAOTek-CD-203
GAOTek electric metal crack detector is a pulsed high voltage apparatus, a special instrument for detecting metal coating quality, the use of electric spark detector for different thickness of glass lined steel, glass, epoxy coal asphalt and rubber lining coating, quality detection.
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GAOTek Flaw Crack Detector

SKU: GAOTek-CKD-209
GAOTek flaw crack detector is widely used in oil field, boat making, car making, coalmine, machine, medicine, airplane making and internal combustion engine parts, and fit to the detecting for the surface defecting caused by Forge, Quenching, Welding, Fatigue etc.
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GAOTek Flaw Crack Detector

SKU: GAOTek-CKD-204
GAOTek flaw crack detector is specially designed for engineering personnel use on nondestructive testing.
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GAOTek High Precision Crack Detector

SKU: GAOTek-SCD-103
GAOTek high precision crack detector adopts wireless connection mode and is widely used for quantitate detection of crack width bridges, tunnels, buildings, concrete, pavements, metal surfaces etc.
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GAOTek High Quality Direct Soil Crack Tester

SKU: GAOTek-CKD-138
GAOTek high quality direct soil crack tester is an experimental procedure conducted in geotechnical engineering practice and research that aims to determine the shear strength of soil materials.
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GAOTek Inspection Equipment Crack Detector Digital

SKU: GAOTek-SCD-247
GAOTek inspection equipment crack detector digital can be widely used in bridges, tunnels, buildings, concrete pavement, metal surface crack width.
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GAOTek Integrated Rebar Detector

SKU: GAOTek-SCD-108
GAOTek integrated rebar detector are mainly used for detecting the internal reinforcement position, the protective layer thickness, reinforcement spacing and diameter of rebar.
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GAO’s structural crack detectors have the following functions:

  • Early detection of cracks and damage: One of the primary functions of GAO’s structural crack detectors is to detect cracks and other types of damage in structural components before they lead to failure. Early detection allows for prompt repairs, which can prevent more significant damage and potential safety hazards.
  • Monitoring structural health: GAO’s structural crack detectors can continuously monitor the health of structures over time, providing important information about changes in structural conditions and identifying potential problems as they arise.
  • Assessing structural integrity: By identifying cracks and other types of damage, our structural crack detectors can help assess the overall integrity of a structure and determine whether it is safe for use.
  • Predicting potential failures: Our structural crack detectors can be used to predict potential failures by identifying patterns of damage or changes in structural conditions that may indicate an increased risk of failure.
  • Facilitating repairs: Once cracks or damage are detected, GAO’s structural crack detectors can help facilitate repairs by identifying the location and extent of the damage, providing important information for planning and executing repairs.

GAO’s structural crack detectors are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as ASTM E1417, ASTM E164, ASTM E543, ASNT SNT-TC-1A, ISO 9712, and EN 4179.

Our structural crack detectors help its clients to comply with relevant U.S. government regulations such as:

  • Federal Aviation Administration (FAA) - Part 43
  • Occupational Safety and Health Administration (OSHA)
  • Pipeline and Hazardous Materials Safety Administration (PHMSA) - Part 192
  • Nuclear Regulatory Commission (NRC) - Part 50

Our structural crack detectors help its clients to comply with relevant Canadian government regulations such as:

  • Transport Canada - Canadian Aviation Regulations (CARs) - Part V
  • Canadian Standards Association (CSA) - CSA W178.1
  • National Energy Board (NEB) - Onshore Pipeline Regulations
  • Canadian Nuclear Safety Commission (CNSC) - Radiation Protection Regulations
  • Canadian Welding Bureau (CWB) - CSA W178.2

GAO’s structural crack detectors have the following applications:

  • Building inspection: GAO’s structural crack detectors are used to inspect buildings for cracks or other types of damage. This is important for ensuring the safety of occupants and preventing potential structural failures.
  • Bridge inspection: Bridges are subject to a variety of stresses and strains, which can lead to cracks and other types of damage. GAO’s structural crack detectors are used to inspect bridges for potential problems and identify areas that require maintenance or repair.
  • Pipeline inspection: Pipelines are used to transport oil, gas, and other fluids over long distances. Our structural crack detectors are used to inspect pipelines for cracks and other types of damage that could lead to leaks or failures.
  • Wind turbine inspection: Wind turbines are subject to significant stresses and vibrations, which can lead to cracks and other types of damage. Our structural crack detectors are used to inspect wind turbines for potential problems and identify areas that require maintenance or repair.
  • Aircraft inspection: GAO’s structural crack detectors are used to inspect aircraft for potential cracks or other types of damage that could compromise the safety of passengers and crew.
  • Power plant inspection: Power plants are subject to high temperatures and pressures, which can cause structural components to degrade over time. Our structural crack detectors are used to inspect power plants for potential problems and identify areas that require maintenance or repair.

Our structural crack detectors can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.