GAOTek Crack Detector for Internal Defect Detection and Analysis is a highly reliable non-destructive testing instrument designed for industrial applications

GAOTek Crack Measuring Device with Depth and Width Detection is a professional inspection tool designed to accurately measure crack width and depth in structures such as bridges, tunnels, roads, and buildings.

GAOTek Concrete Crack Monitoring Detector is set for automatic measurement of crack width and crack depth on structural surface, automatic interpretation, and storage of data.

Features Automated calibration of transducer Zero Offset aor Velocity. Automated gain, Peak Hold and Peak Memory. Automated display precise flaw

GAOTek High Quallity Industrial Welding Crack Detectors can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects.

This industrial crack detector has a measuring range of width from 0 in to 0.32, accuracy of 0.01, working temperature of 50° F to 122° F.

This industrial crack detector has high-brightness color 5.7 in display, data storage, lithium Battery 5000mAh and 0 in to 393.70 in testing range.

GAOTek Non-Metal Surface Concrete Crack Width and Length Detector is a versatile and precise device designed to measure cracks on concrete and metal surfaces.

GAOTek presents the Portable Digital Ultrasonic Crack Detector, a versatile device designed for accurate, efficient, and non-destructive inspection of metal and composite materials.