Wireless Crack Detectors

GAO Tek’s benchtop flaw detectors are designed for detecting and analyzing defects or irregularities in materials. The term “benchtop” refers to the device’s convenient and stationary form, typically placed on a workbench or laboratory surface. The benefits of benchtop flaw detectors include stable and controlled testing conditions, precise and repeatable results, and a user-friendly setup for efficient inspection processes. Their stationary nature ensures consistent testing environments, allowing for accurate detection and analysis of flaws in various materials without the limitations of portability.
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GAOTek Automated Ultrasonic Metal Flaw Detector

SKU: GAOTek-UMFD-177
GAOTek automated ultrasonic metal flaw detector has advanced IC technology and a new TFT LCD display, excels internationally.

GAOTek Best Price Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-225
GAOTek best price digital ultrasonic flaw detector is advanced type, can quickly, easily and without damage, accurately detect, locate, evaluate, and diagnose various defects inside the workpiece such as cracks, welds, pores, sand holes, inclusions, folding, etc.

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 Flaw Detector Tester

SKU: GAOTek-SCD-253
This Concrete Flaw Detector Tester has 5.7 in TFT color touch screen display, 4 different communication interfaces, working time of more than 4 hours.

GAOTek Digital Portable Ultrasonic Flaw Detector

SKU: GAOTek-SFD-223
This Digital Portable Ultrasonic Flaw Detector has measuring range of 0 in to 393 in, frequency range of 0.5 MHz to 20 MHz with 3 measuring modes.

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 Digital Ultrasonic Flaw Detector

SKU: GAOTek-UFD-173
This digital ultrasonic flaw detector has Simultaneous analog RF waveform output, Relative humidity 20% RH to 95% RH, and Sensitivity Margin 62 db.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-226
GAOTek digital ultrasonic flaw detector can test, orient, evaluate and diagnose various flaws such as crack, lard, air hole in workpiece’s interior swiftly and accurately without any destruction.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SFD-230
This Digital Ultrasonic Flaw Detector has a colorful display, measuring range of 0 to 6000, resolution of 32 dB and sensitivity margin of 260 dB.

GAOTek Digital Ultrasonic Flaw Detector

SKU: GAOTek-SCD-258
GAOTek Digital ultrasonic flaw 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 High Precision Ultrasonic Flaw Detector

SKU: GAOTek-HPFD-178
GAO ultrasonic flaw detector is a testing product to detect, locate, evaluate, and diagnose various defects as cracks and pores inside the workpiece.

GAOTek Metal Testing Ultrasonic Flaw Detector

SKU: GAOTek-MTFD-176
This metal testing ultrasonic flaw detector has automated calibration of transducer, Vertical linearity ≤3%, and Frequency range 0.5 MHz to 20 MHz.

GAOTek Multifunctional Magnetic Flaw Detector

SKU: GAOTek-MMFD-180
GAOTek multifunctional magnetic flaw detector reveals flaws by analysing magnetic field leaks with precision.

GAOTek Non-Metal Material Flaw Ultrasonic Crack Detectors

SKU: GAOTek-SCD-252
GAOTek non-metal material flaw ultrasonic crack detectors for rapid integrity testing of foundation piles and continuous walls

GAOTek Portable Digital Ultrasonic Flaw Detector

SKU: GAOTek-SCD-256
This portable digital ultrasonic flaw detector has 5.7 in TFT color diplay, storage of 100 waveform data and working frequency of 0.2 MHz to 15 MHz.

GAOTek Ultrasonic Concrete Flaw Detector

SKU: GAOTek-SFD-222
This Ultrasonic Concrete Flaw Detector has working frequency of 0.4MHz to 20MHz, scan range of up to 236 in and sensitivity margin of more than 62dB.

GAOTek Ultrasonic Flaw Detector

SKU: GAOTek-SCD-254
This Ultrasonic Flaw Detector has detection range of 0 in to 551.18 in, pulse width of 30 ns to 000 ns, 12 V DC battery with 4 detection methods.

GAOTek Ultrasonic Flaw Detector

SKU: GAOTek-UFD-172
GAOTek ultrasonic flaw detector gives data concerning the homogeneity of the concrete, by generating pulses of sound into the concrete and measuring the time the sound to travel from the transmitter probe to the receiver probe through the material.

GAOTek Solid Density Meter with Standard Accessories (Alarm)

SKU: GT00WI00ZX
This Solid Density Meter with Standard Accessories (Alarm) is designed to easily and precisely determine the density of materials in the range from 0.0001 g/cm3 to 99.9999 g/cm3.

Flaw Detector with Two Detection Methods (Free Switching)

SKU: GT00XY00Z2
This Flaw Detector with Two Detection Methods(Free Switching) is designed to locate, evaluate and diagnose various defects using ultrasonic wave with a frequency range from 0.5MHz to 20MHz and can be used both in field and lab.