M-D Building Products 93975 Smart Tool Adam Digital Slope Walker with Carrying Case<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Measures slopes， cross slopes， sidewalks， and curb height in handicap accessible areas</li><li>16-Inch SmartTool with two pivoting feet set at 12-Inch spacing to provide stable readings</li><li>Designed to save your back and knees</li><li>1-1/2-Inch clearance over debris at construction sites</li><li>Designed for ADA contractors and inspectors</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31tm0d4-RwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ykEZZqVjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/311FC08wrBL.jpg" noproxy>