Johnson Level 3-Dot Self-Leveling Laser

The Johnson 3-Dot Self Leveling Laser projects two plumb dots and one level dot, it is commonly used in framing applications and can replace levels and plumb bobs. This dot laser is easy to see because of the concentrated beam and gives an accurate measurement instantly because of its self-leveling capability. Accurate within ±1/8 inches at 30 feet and has a self-leveling range of ±5 degrees.