This tool(ruller) called floor test or depth ruller is used for measuring the depth of infill including sand and rubber granules and other infill materials that are filled inside the synthetic turf/artificial grass, it is a very useful tool for installation of artificial grass, it helps us to test the infill quantity and quality of artificial grass surface.

Product Details:
Materials: aluminium alloy and plastic
Measuring Depth Rang 0~50mm, minimun measuring unit is millimeter
Size(cm): 22X4cm Weight: 0.27kg
Applications:
Installation of artificial grass
Measuring depth of sports surface layer thickness