![Crack width gauge](https://www.akpsho.com/images/shop/155389.jpg)
- Seen : 83 View
It can be widely used in bridges, tunnels, buildings, concrete pavement, metal surface crack width testing.
The maximum detection range:0-8mm
Accuracy: better than 0.01 mm
Magnification: 40times
The Operating Temperature : -20 ~ 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 32Qx240
Power supply : lithium battery,
standby time:18 hours
Size : Host 113x70x16.5mm
Probe : 48x56x58mm
Weight : host 100 grams,100 grams of the probe
Saler Company Information
![loading](https://www.akpsho.com/images/loading.gif)