Description
Overview
GAOTek crack width measurement is a professional instrument for the detection of the crack width of the concrete structure and the tiny flaw of the surface. This product is widely used in bridges, tunnels, buildings, concrete pavement, metal surface crack width testing. Receive electromagnetic signals, and the instrument is connected according to the connection.
Features
- Automatically show the crack width on the screen
- Automatically take the crack photos (real-time image display on the screen)
- Stored photos and all data can be reviewed
- Probe (camera) comes with lighting fixtures can work in dim light Simple alignment of cracks can be automatically reading
- Crack photo as a standard BMP format
- Directly save to any U disk/SD card
- The camera function could catch all test information in time including crack images
- Test value and zoom images
- Host and the probe share one rechargeable lithium battery
Technical Specifications
| Maximum detection range | 0 in to 0.315 in (0 mm to 8 mm) |
| Accuracy | Better than 3.937e-4 in (0.01 mm) |
| Magnification | 40 times |
| Operating temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Host interface | Standard USB |
| Storage | Can be stored for more than 3000 photos (SD card is free to expand) |
| Image storage format | BMP format, 24 bits, colorful, 320 pixels x 240 pixels |
| Power supply | Lithium battery, standby time 18 hrs |
| Probe | 1.89 in x 2.205 in x 2.28 in (48 mm x 56 mm x 58 mm) |
| Weight | 0.22 lb (100 g) |