Set these lasers on any surface and they’ll level themselves horizontally within about 4°. They emit a beam of light 360° around the base, so you won’t have to keep repositioning them as you move around a space. Use them to align machinery, install conveyors, and check if walls are plumb. Visual and audible alarms alert you when the laser is beyond its leveling range. Adjust their vertical position manually. Mount these lasers to a tripod (not included) to level at a greater range of heights.

Red lasers are best viewed indoors. They include a laser detector, which indicates the height of the laser’s beam when you can’t see it, such as in bright lighting or at long distances.

Green lasers are four times brighter than red lasers, so you can see the beam outdoors and in bright lighting. They’re also easier to spot from far away. These lasers include a magnetic target, which you can mount at the height you need to reflect the beam, making it brighter and easier to see from a distance.