Measuring on the jobsite is a snap with Johnson’s pitch and slope locator. It features a high-impact molded body for durability. Easy to read increments show 0-90 in two quadrants and inches per foot in the other two. Just flip the tool over to change the units you’re reading. This pitch and slope locator is a must-have for craftsmen, general contractors and homeowners. It is particularly well suited for plumbing, drainage piping, electrical and HVAC work, or anything requiring accurate pitch or slope readings such as roof pitch and stair slopes.