GAOTek offers a full portfolio of structural testing instruments, which includes products designed to find flaws, measure thickness, gloss, and more. Our devices provide affordable structural testing test solutions for any sort of use. Additionally, we offer products designed for ease of use whilst providing accurate results.

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GAOTek Electronic Gold Density Tester Machine

SKU: GAOTek-OMA-101
GAOTek Electronic Gold Density Tester Machine gold testing equipment and gold purity percentage analyzer with gas proportional detector and multi-point hand touch interface is an ideal instrument for testing the purity of precious metals, which integrated an industrial computer with industrial herboard & multi-point hand touch. It has a newly designed interface, which is easier to operate.
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GAOTek Concrete Ultrasonic Detectors

SKU: GAOTek-CRD-165
GAOTek Concrete Ultrasonic Detectors are used for concrete strength detection, internal defects, surface crack depth, width detection, Acoustic parameters and mechanical properties of rock mass and concrete nonmetallic materials.
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GAOTek Portable Ground Water Detector

SKU: GAOTek-CD-148
This Portable Ground Water Detector has detection depth of <300 m, power source of DC 7.4 V 5200 mAh and frequency suppression >60 dB.
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GAOTek Wireless Integrated Crack Detector

SKU: GAOTek-CD-147
This Wireless Integrated Crack Detector has wireless equipment, standard ASTM, power supply of 220 V and depth and width measurement.
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GAOTek Digital Camera Depth Width Crack Detector

SKU: GAOTek-CD-146
This Camera Digital Crack Depth Width Detector Gauge has Test range 0 in to 3.93 in (0 mm to 10mm), testing range 0.196 in to 19.68 in (5 mm to 500mm) and measurement accuracy 0.196 in (5 mm) or 2% to 10% of actual depth.
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GAOTek Ultrasonic Crack Detection Tester

SKU: GAOTek-CD-145
This Ultrasonic Crack Detection Tester has detection range of 0.393 in (10 mm), voltage of 100 V to 300 V adjustable and pulse width of up to 500 ns.
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GAOTek Welding Crack Inspection

SKU: GAOTek-CD-144
This Welding Crack Inspection has power supply of AC 220V ±10% at 50 HZ, radiation angle of 40 +-5° and focal size of 0.0314 in x 0.0314 in.
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GAOTek Ultrasonic Concrete Crack Detector

SKU: GAOTek-CD-143
This Ultrasonic Concrete Crack Detector has temperature range of -4 °F to 140 °F, measurement range of 0 μs to 4000000 μs and 10.1 Color display.
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GAOTek Scanner Digital Concrete Crack Detector

SKU: GAOTek-CD-142
This Scanner Digital Concrete Crack Detector has applicable range of 0.236 in to 1.96 in, thickness range of 0.08 in to 7.9 in and a lithium battery.
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GAOTek Ultrasound Concrete Strength Crack Detector

SKU: GAOTek-CD-141
This Ultrasound Concrete Strength Crack Detector has transit time accuracy of 0.025 μs, dynamic range of 154 dB and Receiver sensitivity ≤10 μv.
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GAOTek Smart Coating Thickness Gauge Tester

SKU: GAOTek-CMTG-186
GAOTek smart coating thickness gauge tester is a portable, non-destructive, rapid and accurate measurement of coating thickness precision instruments. Widely used in anti-corrosion, electroplating, chemical, automotive, shipbuilding, aviation, light industry, suitable for laboratory, factory and outdoor field use.
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GAOTek Plastic Film Thickness Gauge

SKU: GAOTek-CMTG-185
GAOTek Plastic Film Thickness Gauge is used to test the thickness of plastic film and sheet (max depth measurement is 3.14 in (80 mm). It is applicable for precise thickness measurement of plastic films, sheets, diaphragm, paper, cardboard, foils, Silicon Wafer, metal sheet and other materials.
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GAOTek Precise Coating Thickness Gauge

SKU: GAOTek-CMTG-183
GAOTek Precise Coating Thickness Gauge measures the thickness of non-ferromagnetic coatings on ferromagnetic metal substrates and the thickness of non-conductive coatings on non-magnetic metal substrates. The instrument is widely used in metal processing, coating, hardware, shipbuilding, aerospace and other fields.
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GAOTek Digital Ultrasonic Thickness Gauge

SKU: GAOTek-CMTG-182
This Digital Ultrasonic Thickness Gauge has measuring range of 0.02 in to 13.77 in, velocity range of 1000 m/s to 99999 m/s and 2 AA batteries.
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GAOTek Digital Coating Thickness Gauge

SKU: GAOTek-CMTG-181
GAOTek digital coating thickness gauge is a type of portable measuring gauge, capable of measuring rapidly, non-destructively, and precisely the thickness of coating and cladding material. It is suitable for onsite as well as for laboratory uses.
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GAOTek Portable Coating Thickness Gauge

SKU: GAOTek-CMTG-180
GAOTek portable coating thickness gauge measuring with ultrasonic wave, is applicable for measuring the thickness of any material in which ultrasonic wave can be transmitted and reflected from the other face. The gauge can provide quick and accurate measurements to various work pieces such as sheets of board and processing parts.
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GAOTek Car Paint Thickness Gauge Meter

SKU: GAOTek-CMTG-178
GAOTek car paint thickness gauge meter is a portable instrument for measuring coating thickness, which accurately measures the coating thickness.
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GAOTek Non-Conductive Coating Thickness Meter

SKU: GAOTek-CMTG-177
GAOTek non-conductive coating thickness meter is a kind of portable testing instrument, Can take fast, Intact, Precise measurement of coating thickness.
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GAOTek Ultrasonic Thickness Gauge

SKU: GAOTek-CMTG-176
This Ultrasonic Thickness Gauge has 0.02 in to 1.37 in measuring range, measurement frequency of 7.5 MHz and contact temperature of 50 °F to  140 °F.
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GAOTek Material Coating Thickness Gauge

SKU: GAOTek-CMTG-175
GAOTek material coating thickness gauge is a kind of high-precision thickness gauge which uses ultrasonic measurement principle.
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GAOTek Paint Coating Thickness Gauge

SKU: GAOTek-CMTG-174
GAOTek Paint Coating Thickness Gauge which can simultaneously measure the magnetic substrate surface of non-magnetic coatings and nonmagnetic metal non conductive coatings on the surface of the base material.
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GAOTek Paint Coating Thickness Gauge

SKU: GAOTek-CMTG-173
GAOTek paint coating thickness gauge is a large range test magnetic metal matrix on the thickness of the non-magnetic coating.
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GAOTek Dual Coating Thickness Gauge

SKU: GAOTek-CMTG-172
GAOTek dual coating thickness gauge is a professional measurement of metal material surface coating layer thickness of the major object of non-destructive testing equipment.
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GAOTek Metal Thickness Gauge

SKU: GAOTek-CMTG-171
GAOTek metal thickness gauge measuring with ultrasonic wave, is applicable for measuring the thickness of any material in which ultrasonic wave can be transmitted and reflected from the other face.
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GAOTek Ultrasonic Thickness Measuring Meter

SKU: GAOTek-CMTG-170
GAOTek ultrasonic thickness measuring meter is suitable for measuring the thickness of metals, plastics, ceramics, glass, fiberglass and any other good conductors of ultrasonic wave.
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GAOTek Coating Thickness Gauge Meter

SKU: GAOTek-CMTG-169
GAOTek coating thickness gauge meter is a portable coating thickness gauge which is designed for non-destructive, fast and precise coating thickness measurement.
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Flaw Detector with Auto Calibration (Spheroidization Rate)

SKU: GT00XY00Z9
This Flow Detector with Auto Calibration (Spheroidization Rate) is a high speed flaw detector to locate, evaluate, and diagnose vanous with 28 DGS curves.
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GAOTek Ultrasonic Flaw Crack Detector

SKU: GAOTek-CKD-197
GAOTek ultrasonic flaw crack detector is a new ultrasonic testing product, which is widely used in boiler, pressure vessels, electric power, petroleum, chemical industry, offshore oil, pipelines, ship building, automobile, machinery manufacturing, metal processing, steel structures, railway transportation, nuclear power, and other industries. It can conveniently detect, locate, evaluate and diagnosis various defects inside the work pieces.
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GAOTek Metal Crack Detector

SKU: GAOTek-CKD-196
GAOTek metal crack detector has unique design, simple operation, firmness and durability.
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GAOTek Flaw Crack Detector

SKU: GAOTek-CKD-195
GAOTek flaw crack detector used 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.
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GAOTek Ultrasonic Crack Detector

SKU: GAOTek-CKD-194
This Ultrasonic Crack Detector has frequency range of 0.5 MHz to 15 MHz, Temperature range of -4 °F to 122 °F and measuring range of up to 393.70 in.
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GAOTek Ultrasonic Crack Detector

SKU: GAOTek-CKD-193
GAOTek ultrasonic crack detector can detect internal defects (such as cracks, inclusions, porosity, etc.) and can automatically locate, evaluate and diagnose.
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GAOTek Ultrasonic Crack Detector

GAOTek ultrasonic crack detector is a portable industrial nondestructive testing equipment, it can quickly, easily, without damage, accurate inside the work piece a variety of defects (cracks, loose, pores, inclusions, etc.) detection, positioning, assessment and diagnosis.
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GAOTek Digital Ultrasonic Crack Detector

SKU: GAOTek-CKD-191
GAOTek digital ultrasonic crack detectors can quickly, accurately and without damage detect various kinds of defects in the metal such as Cracks, Welded Joint, Internal Porosity, Sand Holes, Inclusions, and Folding detection and location.
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GAOTek Crack Depth Tester

SKU: GAOTek-CKD-190
GAOTek crack depth tester uses the principle of sound wave diffraction.
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GAOTek Meter Crack Detector

SKU: GAOTek-CKD-189
GAOTek meter 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.
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