Multiple Dot Lasers | McMaster-Carr

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Leveling and Aligning Accuracy

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8 Products

Automatic Leveling Dot Laser Levels


3 Dots	5 Dots

Set these lasers on any surface, and they'll level themselves within about 4°. Whether you’re hanging a drop ceiling or aligning bench tops, they project accurate level references to make sure your installation will be at the right height. You can also mount them in a few different ways. They have a threaded insert to attach to a tripod (sold separately). Or use the magnetic base, which is strong enough to hold even on vibrating equipment.

Red Laser—Red lasers are best for indoor environments, since they’re dimmer than green lasers.

Green Laser—Green lasers appear up to 10 times brighter than red lasers, making them easier to see outdoors or in bright indoor lighting, as well as from far away.

5 Dots—Lasers with 5 dots help you verify your installation is straight, level, and plumb at the same time. This prevents you from having to reposition the level frequently, so you can work faster.

Strap Mount—Lasers with a strap mount can be secured on poles and ladders.

							Overall				Mounting Holes			Batteries
	No. of Dots	Max. Laser Distance, ft.	Leveling and Aligning Accuracy	Dot Size @ Distance	Laser Class	Wavelength, nm	Lg.	Wd.	Ht.	Mount Type	No. of	Thread Size	Magnet Material	Included	No. Req.	Type	Size	Enclosure Rating	Container Type		Each
Red Laser



		5	100	-1/8" to 1/8" @ 50 ft.	3/16" @ 50 ft.	FDA Class IIIa	625 to 645	5"	2"	5 3/4"	Strap, Screw On, Magnetic Base	2	1/4"-20 5/8"-11	Neodymium	Yes	3	Disposable	AA	IP54	Carrying Case	0000000	0000000


		Green Laser



				3	125	-1/8" to 1/8" @ 30 ft.	1/16" @ 50 ft.	FDA Class II	500 to 540	4 1/2"	2"	4 1/2"	Screw On, Magnetic Base	1	1/4"-20	Neodymium	Yes	2	Disposable	AA	IP65	Carrying Case	0000000	000000


				5	125	-1/8" to 1/8" @ 30 ft.	1/16" @ 50 ft.	FDA Class II	500 to 540	4 1/2"	2"	4 1/2"	Screw On, Magnetic Base	1	1/4"-20	Neodymium	Yes	2	Disposable	AA	IP65	Carrying Case	0000000	000000

Tripods

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

Combination Crosshair Line and Multiple Dot Automatic Leveling Laser Levels


2 Dots	5 Dots (Front View)

5 Dots (Back View)

Level equipment with confidence—in addition to a crosshair, these lasers also project plumb dots, so you know the laser is in the right spot. They’re an upgrade from a standard crosshair laser while remaining simpler than lasers with multiple crosshairs. Use these lasers to precisely install square elements, such as doors and windows. The crosshair extends along your wall, so you don’t have to reposition the laser often as you work around your room. If you set them on a surface, these lasers level themselves within about 4° and indicate when they are out of level. You can turn this function off when you want to make sure your crosshair is level with something other than the Earth.

Secure them to a tripod using the threaded mount or use the strong magnetic base to attach them to equipment. They come with a magnetic target, which you can mount in your space to reflect the laser beam to increase its visibility in dim conditions and at far distances.

2 Dots—Levels with two laser dots help you verify your installation is plumb with reference points above and below the tool. These red lasers are best for indoor environments, since they’re dimmer than green lasers.

5 Dots—Levels with five laser dots help you verify that your tool is positioned correctly in multiple dimensions with reference points above, below, behind, and to the sides of the tool without repositioning your laser. These green lasers appear up to 10 times brighter than red lasers, so they’re easier to see outdoors or in bright indoor lighting, as well as from far away.

			No. of				Overall					Mounting Holes		Batteries
	Max. Laser Distance, ft.	Leveling and Aligning Accuracy	Crosshair Lines	Dots	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Includes	Mounting Fasteners Included	No. of	Thread Size	Included	Charger Included	Enclosure Rating		Each
Red Laser—Disposable Battery



		165	-1/8" to 1/8" @ 33 ft.	1	2	FDA Class II	635 to 650	4 3/8"	2 1/4"	4 1/4"	Magnetic Target, Wall/Ceiling Mount Bracket	No	2	1/4"-20 5/8"-11	Yes	—	IP54	0000000	0000000


		Green Laser—Rechargeable Battery



				200	-1/8" to 1/8" @ 50 ft.	1	5	FDA Class IIIa	510 to 530	5 1/4"	2 1/2"	5 1/4"	Magnetic Target	No	2	1/4"-20 5/8"-11	Yes	Yes	IP54	0000000	000000

Tripods

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

Multiple Dot Laser Levels

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.

							Overall			No. of Vials							Mounting Holes		Batteries
	No. of Dots	Max. Laser Distance, ft.	Leveling and Aligning Accuracy	Dot Size @ Distance	Laser Class	Wavelength, nm	Lg.	Wd.	Ht.	Horiz.	Vert.	45°	Cross Check	Includes	Sensitivity	Mount Type	No. of	Thread Size	Included	No. Req.	Type	Size	Container Type		Each
Red Laser



		3	100	-1/8" to 1/8" @ 50 ft.	1/4" @ 50 ft.	FDA Class IIIa	640 to 660	9 1/2"	1"	2 1/4"	1	1	1	1	Laser Mount	0.133"/1 ft., 38 min/0.1"	Screw On, Magnetic Base	1	1/4"-20	Yes	3	Disposable	AA	Pouch	000000	0000000

Single Dot Laser Levels

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.

							Overall			No. of Vials								Batteries
	No. of Dots	Max. Laser Distance, ft.	Leveling and Aligning Accuracy	Dot Size @ Distance	Laser Class	Wavelength, nm	Lg.	Wd.	Ht.	Horiz.	Vert.	30°	45°	Sensitivity	Mount Type	Pitch Increments per ft.	Magnet Material	Included	No. Req.	Type	Size	Enclosure Rating		Each
Green Laser



		1	200	-1/8" to 1/8" @ 100 ft.	3/16" @ 50 ft.	FDA Class II	510 to 530	8"	3/4"	2 1/4"	2	1	1	1	0.125"/1 ft., 36 min/0.1"	Magnetic Base	1/8"	Neodymium	No	2	Disposable	AA	IP54	0000000	0000000