Description
Overview
GAOTek concrete crack test detector is used to measure the concrete crack by NDT testing method, with real-time display crack image and its data automatically. With large storage ability and online analyze system. This crack with measurement popular in bridges, tunnels, buildings, concrete pavement, metal surface and so on application.
Â
Technical Specifications
| The Maximum Detection Range | 0 in to 0.2 in (0 mm to 6 mm) |
| Accuracy | Better than 0.0004 in (0.01 mm) |
| Magnification | 40 times |
| The Operating Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| 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 |