Description
OverviewÂ
GAOTek concrete crack width tester can test the crack width on concrete structure surface, such as bridge, tunnel, wall, road and so on. It is very portable, and suitable for on-site measurement.
Features
- Fast delivery
- 24-hour customer service
- Customizable
Technical Specifications
| Operating Mode | Touch screen |
| Measurement Range | 0 in to 0.3937 in (0 mm to 10 mm) |
| Test Accuracy | 3.937 e-4 in (0.01 mm) |
| Working Environment | Temperature  14 °F to 131 °F (-10 ℃ to 55 ℃)
Humidity <90% RH |
| Image Format | BMP 800 pixels x 600 pixels |
| Sensor Size | 1.77 in x 1.77 in x 6.61 in
(45 mm x 45 mm x 168 mm) |