L.S. Starrett Angle Meters and Protractors

Angle Meters are compact replacements for bulky levels or adjustable triangles when measuring vertical angles. You can use an angle meter to determine the rise, run, angle, pitch on 12" and rafter lumber length. Simply place the angle meter on the material you want to measure, and read the dial for the angle. Use the chart on the back of the angle meter to determine the other information you need.