Drop Ceiling Lasers | McMaster-Carr

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Leveling and Aligning Accuracy

-1/8" to 1/8" @ 50 ft.

-3/16" to 3/16" @ 100 ft.

-1/8" to 1/8" @ 100 ft.

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6 Products

Adjustable Dot-to-Line Leveling Lasers

Twist the head to switch between a dot, a horizontal line, or a vertical line. These lasers project accurate level references onto walls, ceilings, and equipment. The laser is red and is best viewed indoors.

When a single point of reference is enough, use a dot. Lines give you an extended reference, so you can level several objects without moving the laser. For stability, mount these lasers to a tripod (sold separately), or attach the magnetic base to a metal surface.

Lasers with straps can also be secured to nonmagnetic surfaces.

Lasers

		Size				O'all			No. of Vials						Mount. Holes
Accuracy	Range	Dot	Line	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Horizontal	Vertical	45°	Cross Check	Sensitivity	Mount Type	No. of	Thread Size	Magnet Material	Batteries Included		Each
±1/8" @ 50 ft.	100 ft.	1/4" @ 50 ft.	1/4" @ 50 ft.	Class IIIa	640-660	7 3/8"	1"	2"	1	1	__	1	0.133 in./ft., 38 min./0.1"	Screw On, Magnetic Base, Straps	1	1/4"-20	Neodymium	Yes	000000	0000000
±1/8" @ 50 ft.	100 ft.	5/16" @ 50 ft.	3/8" @ 50 ft.	Class IIIa	640-660	8"	1 1/4"	3 1/2"	1	1	1	1	0.126 in./ft., 36 min./0.1"	Screw On, Magnetic Base	1	1/4"-20	Neodymium	Yes	0000000	00000

Adjustable-Height Tripods

For Mount. Hole Thread Size	Ht.	Material		Each
1/4"-20	16"-51"	Aluminum	0000000	000000

Multiple Dot Leveling Lasers

Project accurate level references onto walls and ceilings to hang light fixtures or install pipe. These lasers have four vials to verify the level, plumb, and square reference points are accurate. Because they’re red, the lasers are best viewed indoors. They have a screw-on mount to secure to a tripod, or you can use the magnetic base to stick them to equipment for quick checks. A V-groove on the body creates stability on curved surfaces, such as pipe or conduit. They’re powered by disposable batteries, so they’re portable and easy to use when you’re not near an outlet.

					O'all			No. of Vials						Mount. Holes
Accuracy	Range	Dot Size	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Horizontal	Vertical	45°	Cross Check	Sensitivity	Mount Type	No. of	Thread Size	Batteries Included	Container Type		Each
±1/8" @ 50 ft.	100 ft.	1/4" @ 50 ft.	Class IIIa	640-660	9 1/2"	1"	2 1/4"	1	1	1	1	0.133 in./ft., 38 min./0.1"	Screw On, Magnetic Base	1	1/4"-20	Yes	Pouch	000000	0000000

Single Dot Leveling Lasers

Verify your installation is level using a single reference point. These green lasers appear up to 10 times brighter than red lasers for visibility from farther away and in brightly lit areas, including outdoors. Five bubble vials confirm level, plumb, and a specific angle. One vial is a pitch gauge, which shows slope in 1/8" increments to help check drainage. For quick and easy mounting, these levels have a magnetic base. It's strong enough to hold even on vibrating equipment.

					O'all			No. of Vials							Batteries
Accuracy	Range	Dot Size	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Horizontal	Vertical	30°	45°	Sensitivity	Pitch Increments	Magnet Material	Included	No. Required	Size		Each
±1/8" @ 100 ft.	200 ft.	3/16" @ 50 ft.	Class II	510-530	8"	3/4"	2 1/4"	2	1	1	1	0.125 in./ft., 36 min./0.1"	1/8" per ft.	Neodymium	No	2	AA	0000000	0000000

360° Sweeping-Line Automatic Leveling Lasers

Green Laser with Magnetic Target

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.

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.

						O'all				Mount. Holes
Accuracy	Range	Line Size	Laser Class	Wavelength Range, nm	Number of Rotational Speeds	Lg.	Wd.	Ht.	Mounting Fasteners Included	No. of	Thread Size	Batteries Included		Each
Green Laser
±3/16" @ 100 ft.	400 ft.	3/8" @ 100 ft.	Class IIIa	510-530	4	7 1/8"	6 3/8"	8"	No	2	5/8"-11	Yes	00000000	000000000