Purchase Qty. Reference FOB Price
1-9 Pieces US$2,500.00
10+ Pieces US$2,000.00
Product Description
Product Description Pavement Texture Depth Tester It is used to measure the macroscopic roughness of the road surface. The principle is to spread dry sand with a known volume and a specified particle size onto the road surface to form a circular area of a certain size. The ratio of the volume of the ...