Using custom patented sensor technology, SmartTool has been a digital level leader for over 20 years. Displaying in degrees, % slope or inches per foot, the SmartTool 48 in. Level is accurate to 1/10 of a degree, offering exceptional accuracy for pros. Indispensable on a wide range of jobs, this unique technology makes it simpler and less time consuming to install a deck or stair rail, extend a roof or determine how much an old floor has sagged.
Angle accuracy to 1/10 of a degree
Mode button lets you see angles in three ways: degrees, percent slope or pitch
Audible tone allows for hands-free operation
Custom patented sensor ensures exceptional accuracy
Runs off a standard 9-volt battery for convenience
Automatic shutoff after five minutes to conserve battery