Concrete Crack Width Detector with factory price
Negotiable
Min.Order:1
Measuring range | 0.02~2.00mm |
Reading accuracy | 0.02mm |
Magnification | 40 times |
Minmum indexing | 0.02mm |
Power supply mode | Built-in lithium battery |
Connection length | 2.5m |
Work environment | Temperature:-10℃~40℃ Humidity:<90%RH |