Multiple Dot Lasers | McMaster-Carr

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Leveling and Aligning Accuracy

-1/8" to 1/8" @ 30 ft.

-1/8" to 1/8" @ 33 ft.

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

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

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8 Products

Automatic Leveling Dot Lasers

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

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.

Lasers with a strap mount can be secures on poles and ladders.

Lasers

5 Dots

3 Dots

					O'all				Mount. Holes
No. of Dots	Accuracy	Range, ft.	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Mount Type	No. of	Thread Size	Magnet Material	Batteries Included	Environmental Rating	Container Type		Each
Red Laser
5	±1/8" @ 50 ft.	100	Class IIIa	625-645	5"	2"	5 3/4"	Strap, Screw On, Magnetic Base	2	1/4"-20, 5/8"-11	Neodymium	Yes	IP54	Carrying Case	0000000	0000000
Green Laser
3	±1/8" @ 30 ft.	125	Class II	500-540	4 1/2"	2"	4 1/2"	Screw On, Magnetic Base	1	1/4"-20	Neodymium	Yes	IP65	Carrying Case	0000000	000000
5	±1/8" @ 30 ft.	125	Class II	500-540	4 1/2"	2"	4 1/2"	Screw On, Magnetic Base	1	1/4"-20	Neodymium	Yes	IP65	Carrying Case	0000000	000000

Adjustable-Height Tripods

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

Combination Crosshair Line and Multiple Dot Automatic Leveling Lasers

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.

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.

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.

Lasers

		No. of				O'all					Mount. Holes
Range	Accuracy	Crosshair Lines	Dots	Laser Class	Wavelength Range, nm	Lg.	Wd.	Ht.	Includes	Mounting Fasteners Included	No. of	Thread Size	Batteries Included	Battery Charger Included	Environmental Rating		Each
Red Laser—Disposable Battery
165 ft.	±1/8" @ 33 ft.	1	2	Class II	635-650	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 ft.	±1/8" @ 50 ft.	1	5	Class IIIa	510-530	5 1/4"	2 1/2"	5 1/4"	Magnetic Target	No	2	1/4"-20 5/8"-11	Yes	Yes	IP54	0000000	000000

Adjustable-Height Tripods

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