Description
Overview
GAOTek Tester Wireless Crack Detector to measure the concrete crack by NDT testing method, with real-time display crack image and its data automatically. With large storage ability and an online analysis system. It’s with measurement popular in bridges, tunnels, buildings, concrete pavement, metal surfaces, and so on the application.
Technical Specifications
| The Maximum Detection Range | 0 in to 0.23 in (0 mm to 6 mm) |
| Accuracy | Better than 0.00 in (0.01 mm) |
| Magnification | 40 times |
| Host Interface | Standard USB |
| The Storage | Can be stored for more than 3000 photos (SD card is free to expand) |
| Image Storage Format | BMP format 24-bit color |
| Power Supply | Lithium battery, standby time: 18 hours |
| Operating Temperature | -4 °F to 140 °F (-20 ℃ to 60 ℃) |