Handheld Crack Detectors

GAO Tek handheld crack detectors are portable devices designed for the inspection and detection of cracks, discontinuities, and defects in various materials, especially metals. Our devices play a crucial role in quality control and non-destructive testing (NDT) processes across industries such as manufacturing, construction, and aerospace. Some key features and benefits of GAO Tek handheld crack detectors are portability, versatility, real-time inspection, user-friendly interface, cost-effective, battery-powered, rapid inspection, reduced downtime, and non-destructive testing.
We have products in stock and can ship overnight within North America. Need any help? Fill out this Ask an Expert form or email us at sales@gaotek.com .

Showing all 35 results

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.

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.

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.

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.

GAOTek Intelligent Crack Detector

SKU: GAOTek-SCD-245
GAOTek intelligent crack detector is used for quantitative detection of crack width and storage of measured crack images on bridges, tunnels, walls, concrete pavements, non-metallic surfaces, etc.

GAOTek Magnetic Crack Detector

SKU: GAOTek-CKD-134
GAOTek magnetic crack detector can be used in many industries like oil field, ship building, combustion motor parts, coal mine, machinery, standard parts, oil pump, aerospace parts, car parts, bridge building, chemical industry, pressure container and rail industry and so on.

GAOTek Magnetic Crack Detector

SKU: GAOTek–SCD-104
This magnetic crack detector has 14.8 V Lithium Battery Pack with LED digital indicator, and leg capacity of 3.5 cm to 20.5 cm across.

GAOTek Magnetic Surface Crack Testing

SKU: GAOTek-SCD-110
GAOTek magnetic surface crack testing is use for magnetic powder inspection, the testing tool is small and portable, and do not need power supply

GAOTek Metal Crack Detector

SKU: GAOTek-CRD-124
This Metal Crack Detector has a measuring range of 0.019 in to 393.7 in, frequency range of 0.5 MHz to 20 MHz and working time up to 8 hours.

GAOTek Metal Material Flaw Crack Detector

SKU: GAOTek-CRD-125
GAOTek metal material flaw crack detector features can quickly, non-destructively, and accurately detect various defects (cracks, inclusions, blowholes, etc.) inside the workpiece.

GAOTek Multifunction Ultrasonic Crack Detector

SKU: GAOTek-CRD-126
GAOTek multifunction ultrasonic crack detector is mainly designed to accurately detect crack width and depth in bridges, tunnels, concrete pavements and so on.

GAOTek Multifunctional Intelligent Digital Crack Detector

SKU: GAOTek-CRD-123
GAOTek crack detector multifunctional intelligent digital is the device that utilizes eddy current testing, a non-destructive testing technique that relies on electromagnetic induction.

GAOTek Portable Concrete Crack

SKU: GAOTek-SCD-249
This Portable Concrete Crack has maximum detection range of 0 in to 0.31 in, 40 times magnifactions and storage capacity of more than 3000 photo.

GAOTek Portable Concrete Crack Detector

SKU: GAOTek-SCD-248
GAOTek portable concrete crack detector can be widely used in bridges, tunnels, buildings, concrete pavement, metal surface crack width.

GAOTek Portable Ultrasonic Crack Detector

SKU: GAOTek-SCD-242
This Portable Ultrasonic Crack Detector has testing range of 0 in to 590 in, working frequency of 0.5 MHz to 20 MHz, gain of 0 dB to 110 dB

GAOTek Ultrasonic Concrete Crack Detector

SKU: GAOTek-SCD-101
GAOTek ultrasonic concrete crack detector is used for testing concrete strength by ultrasonic rebound comprehensive method and detect concrete crack depth.

GAOTek Ultrasonic Crack & Flaw Detector

SKU: GAOTek-SCD-102
GAOTek ultrasonic crack & flaw detector offer state of the art technology that is compact and lightweight.

GAOTek Ultrasonic Crack Detector

SKU: GAOTek-CKD-136
This Ultrasonic Crack Detector has dynamic range of more than equal 34 dB, data storage of 300 Scan images and 4800 mAh Li-Ion battery.

GAOTek Weld Inspection Flaw Detector Crack DetectorF

SKU: GAOTek-SCD-241
GAOTek weld inspection flaw detector crack detector to fast and convenient, no damage, accurately artifact within a variety of defects such as cracks, weld, porosity, sand holes, the detection, location and folding the inclusion, assessment and diagnosis, widely used in electric power, petrochemical, boiler, pressure vessel, steel structure, military industry, aerospace, rail transport, automobile, machinery, and other fields.

GAOTek Welding Inspection Equipment Crack Detector

SKU: GAOTek-SCD-246
GAOTek welding inspection equipment crack detector is advanced type, can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects inside the work-piece such as cracks, welds, pores, sand holes, inclusions,folding, etc.

GAOTek Wireless Crack Detectors

SKU: GAOTek-CRD-127
GAOTek wireless crack detector features integrated crack detectors typically refer to crack detection devices that incorporate wireless communication capabilities.

Crack Detector with Depth (Light Weight, Data Storage)

SKU: GT00VM00ZZ
Key Features Specifications   Key Features Auto identification of the crack depth and display of results instantly; User friendly interface;

Crack Detector for Width (High Accuracy, Data Storage)

SKU: GT00VN00ZY
Key Features Specifications   Key Features Three optional models: Real-time auto identification (First in the world), manual identification, and digital

Crack Detector for Width/Depth (Large Data Storage)

SKU: GT00VN00ZX
Key Features Specifications   Key Features Crack Automatic Recognition computing Real-time display of the cracks in value A high degree