Internet #300213942

Model #GLL 100 GX

100 ft. Self Leveling Cross Line Laser with VisiMax Green Beam

  • Replaces multiple tools for all leveling and alignment projects
  • Visible line range of 100 ft. with ±1/8 in. accuracy up to 33 ft.
  • Green beams (4X brighter than red beams)
  • See More Details

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Product Overview

Bosch GLL 100 GX projecting straight line for alignment on floor.

All-in-One Functionality

The Bosch GLL 100 GX Green-Beam Self-Leveling Cross-Line Laser features a laser with vertical, horizontal and cross-line modes. The laser projects two lines independently or together – turning a two man job into one.

Bosch GLL 50 projecting straight line for alignment on electrical installation.

Installation Time Saver

Cross-line laser projection (level and plumb) and wide coverage is ideal for alignment of drop ceiling, HVAC, lighting, tile, electrical, plumbing and cabinet installations.

Bosch GLL 100 GX  showing cross lines on wall for cabinet installation.

VisiMax Technology

Built-In VisiMax technology allows for outstanding line visibility in standard working conditions.

Close up image of Bosch GLL 100 GX.

Smart Leveling

The Bosch Smart Pendulum System self-levels and indicates out-of-level condition, to help ensure an accurate layout.

Product image of Bosch GLL 100 GX.

High Visibility

Green beams are up to 4X brighter than standard red beams, and this gives the tool a working range up to 100 ft.

Bosch GLL 100 GX locked and angled on tripod to align with stair railing.

Versatility

Versatile job layout lines can be projected separately or together for a variety of level and alignment applications.

Bosch GLL 100 GX on BM3 Positioning Device mounted onto beam.

Jobsite Ready

The included BM3 Positioning Device offers quick setup in ceiling grid applications and free-standing mode with its retractable feet.

Infographic showing pendulum swinging.

Smart Pendulum

The Smart Pendulum System self-levels and indicates out-of-level condition, to ensure an accurate layout.

Infographic of target.

Fast and Accurate

The tool offers an accuracy of ± 1/8" at 33 ft. and a working range of 100 ft.

Infographic of laser tool and vertical arrow signifying extended working range.

Increased Range

Up to 100 ft. measuring range allows for full reach on jobs of all sizes, small and large

Infographic of sun indicating brightness

Max Brightness

VisiMax technology, which allows for outstanding line visibility in standard working conditions.

Infographic of thermometer to indicate temperature regulation.

Longer Lasting

VisiMax technology monitors power consumption to maximize line visibility and extend battery life.

Infographic indicating IP54 rating.

IP54 Rated

The laser is built with sturdy over-molded construction with an IP 54 rating to protect against dust and water.

The Bosch GLL 100 GX Green-Beam Self-Leveling Cross-Line Laser features a laser with vertical, horizontal and cross-line modes. Green beams are up to 4X brighter than standard red beams, and this gives the tool a working range up to 100 Ft. The tool offers an accuracy of ±1/8 In. at 33 Ft. and ±3/8 In. at 100 Ft. The laser projects two lines independently or together, for a broad array of alignment and leveling applications. It includes Bosch-exclusive VisiMax technology, which allows for outstanding line visibility in standard working conditions. It constantly monitors the laser's temperature so the diodes are always driven to maximum line visibility, while protecting the laser diodes from overheating. The Bosch Smart Pendulum System self-levels and indicates out-of-level condition, to help ensure an accurate layout. It locks the pendulum after the laser is switched off for secure transport.
  • Versatile job layout lines can be projected separately or together for a variety of level and alignment applications
  • BM3 positioning device provides fast setup and microfine height adjustment
  • Sturdy over-molded construction for protection against dust and water (IP54)
  • Simple keypad operation easily select among the layout modes
  • Bright green-beam laser up to 4X brighter than standard red beams
  • Includes: heavy-duty pouch, green laser target plate, and (3) AA batteries









  • Click here for more information on Electronic Recycling Programs

Info & Guides

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100 ft. Self Leveling Cross Line Laser with VisiMax Green Beam
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BrandBoschBoschDEWALTBosch
Name100 ft. Self Leveling Cross Line Laser with VisiMax Green Beam100 ft. Self-Leveling Green Laser Level12-Volt MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger & Case800 ft. Self Leveling Rotary Laser Level Kit with Carrying Case
Price
$24900
$24900
$44900
$499.00
Save $50.00 (10%)
$49900
Ratings
(127)
(34)
(355)
(150)
Laser Level Mounting MethodTripod,WallTripodTripod,WallTripod,Wall
Measurement Accuracy (in.)±3/8 in.±1/8 in.±1/4 in.±3/16 in.
Number of Measurements0032
Indoor/OutdoorIndoorIndoorIndoorIndoor,Outdoor
FeaturesSelf-LevelingDigital,Electronic,LED Display,Out-Of-Level ShutoffNo Additional FeaturesSelf-Leveling
Max Laser Distance (ft.)100 ft.100 ft.100 ft.800 ft.
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
4.4 in
Product Height (in.)
4.2 in
Product Length (in.)
4.4 in
Product Width (in.)
2.2 in

Details

Battery Type Required
AA
Compatible Battery Type
AA Batteries
Condition
New
Features
Self-Leveling
Hand Tool Type
Laser Level
Included
Battery(s)
Indoor/Outdoor
Indoor
Laser Color
Green
Laser Level Mounting Method
Tripod,Wall
Max Laser Distance (ft.)
100 ft.
Measurement Accuracy (in.)
±3/8 in.
Number of Batteries Required
3
Number of beams
2
Number of Measurements
0
Returnable
180-Day
Tools Product Type
Hand Tool

Warranty / Certifications

Manufacturer Warranty
2 Years

Questions & Answers

19Questions42Answers

What is the width/thickness of the beams?

Asked by DLDarc December 4, 2018
6
Answers

"Thank you for your question. The GLL 100 GX Self Leveling Tool Laser beam width/thickness of the beams the quality standard is below: < 3mm at 5 m < 5mm at 10 m For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST."

Is this bright enough to use outside? I need to find something to level my joists and beam on a d...

Asked by Mark August 21, 2018
6
Answers

Tried using it outside this past Saturday morning in the sunlight around 7-8 am and you could barely see it past 25 feet. You had to cast a shadow on the object and look really close but it could be found. This was the case for anything beyond 6-8 feet. Not a lot of experience with these so not sure if this is typical or not. These were just my results.

How dependable are they? As for accuracy. If it does become out of plumb, level. What's the proce...

Asked by Ox March 18, 2018
5
Answers

Ox. This model has a fixed position and a self-leveling position. I rarely use the fixed position and after six months of everyday use The level has not gone out of plumb (and it has been dropped a time or two). If find this level very reliable and the green light is very bright which makes it a pleasure to work with.

Will it mount to a tripod?

Asked by Doug July 29, 2017
4
Answers

Yes

Why does product picture show GLL 100G instead of GX. IS this an old photo of previous model?

Asked by JoeBro September 1, 2019
4
Answers

The actual device in the "GLL 100 GX" package is the "GLL 100 G". The difference between the two model numbers is that the "GX" version eXcludes the hard case, and provides no way to keep the included accessories together. IMO, this is not a bad thing if you're keeping this on a work truck, because the hard case is unnecessarily big.

Does it come with any accessories

Asked by Kylady August 3, 2018
4
Answers

It comes with a couple of mounting adaptors and a lens cover.

How does well does this lazer work in a well lit area for example a pole barn or a gazebo?

Asked by Hurricaneman March 3, 2017
4
Answers

Does not work well in daylight, but work well inside.

What kind of eye safety is good for protection against the laser?

Asked by HaydenS January 26, 2019
3
Answers

The beam is so weak that after a few feet its incapable of causing signifant damaged unless you stare into it.

can the laser mount to a magnetic bracket, does it come with one?

Asked by billyoat August 31, 2017
3
Answers

The laser comes with a magnetic bracket and a bracket to hang off of wall molding

Where to buy this item?

Asked by Allxk September 17, 2016
3
Answers

Home Depot stores stock this

100 ft. Self Leveling Cross Line Laser with VisiMax Green Beam - page 2

Customer Reviews

  • 127 Customer Reviews
  • 3.9 out of 5 stars overall
66% of customers recommended.
Overall Ratings
5star-icon(58)
4star-icon(32)
3star-icon(7)
2star-icon(18)
1star-icon(12)
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The tool says extremely bright lines for outside use. Couldn’t see lines on lumber 12-15 feet away.
The tool says extremely bright lines for outside use. Couldn’t see lines on lumber 12-15 feet away.
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Response from BoschToolsJuly 16, 2020
I am writing to follow up on a recent review you posted on the HomeDepot.com website regarding the GLL100GX that you purchased. Home Depot is focused on ensuring complete customer satisfaction. As the manufacturer, we are very interested in supplying consumers with a quality product that delivers the expected performance. We apologize for the experience you had. The GLL 100 GX can be used indoors or dim lighted areas. For outdoor use, we recommend using the GCL2-160 and the LR6/LR8 laser receiver to be able to use it outside. You may return the laser to Home Depot within 30 days form the purchase date. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. Thank you for your time.
Not much better than my old GLL 2-15. And it is much larger. I bought it as an "upgrade" and I wi...
Not much better than my old GLL 2-15. And it is much larger. I bought it as an "upgrade" and I will bot be keeping it. Note the attached photo, taken on an overcast day in the building's shadow. The green laser is just barely visible, a bit better than the red laser. But still not usable outside. If you are using this indoors and do not mind the size and price, it is great.
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4
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Worked great, I used it to place sound dampening panels...
Worked great, I used it to place sound dampening panels on a cieling . Worked as I hoped for.
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0
0
Really better than red lasers
Quality :
5
Value :
5
Seeds Program Review
(What's this)
I've got red self-leveling laser but in daylight it's hard to see the beam. I heard about this green laser and that it should be much more visible than the red one. I was very skeptical, to say the least, but I got it anyway to test if what they claim is true. In the attached photos you can clearly see that the green laser is more visible than the red one next to it. I'm impressed to see that for once the advertising is indeed true. The laser comes with a belt bag, batteries, a multifunctional clip, and target. The laser can be set to horizontal, vertical, or both. The self-leveling can be switched of, which is handy in some situations.
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5
0
Lots of features in a reasonably priced leveler
Quality :
5
Value :
5
Seeds Program Review
(What's this)
Laser levelers used to be two kinds: cheap/useless, and expensive/useful. Bosch may finally have created a laser that is reasonably priced and powerful enough to use in just about any residential application. (Most commercial applications, too.) Keep in mind that this is not a rotary laser, but it will self-level if you are patient and wait a few seconds. With a range of up to 100 ft, you're not going to lay out a road with it -- but a driveway? No problem. The beam is bright enough to be visible outside. Kitchen cabinets, framing, drywall, molding, pictures...the list of things that could use some assistance from this laser go on for a while. Thoughtful details include self-leveling (or the ability to choose not to self-level -- this allows you to lay out stair handrailings, for instance, at the proper angle), a clip for steel framing or suspended ceilings, an adjustable mount, and a target with retroreflective tape. I would suggest one minor change in the design, and that is to make the clamp able to clip onto 2x material (1.5" wide.) The clamp will only clamp onto material that is a max 1/4" thick. Also, I suggest making the packaging less like Fort Knox. That clamshell package was well sealed and required a knife to open.
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4
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Easier to see than Red beam laser levels
Quality :
5
Value :
4
Seeds Program Review
(What's this)
I have a red beam cross line level (also Bosch) and it has served me well. But there are lighting situations where the red laser is more difficult to see thank the green laser. Usually it is difficult to see when the laser bean is cast onto a well lit surface or outside on a sunny day (neither one works well out in the bright sun). In most situations I have tried it in the green laser is easier to see and but it is not always as sharp. The red laser has an accuracy of 1/4" @ 100 ft this green on is 3/8" @ 100 ft, so I guess the green laser diverges more than the red. This could be from better optics in the red cross line laser lever or actually something to do with the wavelength of the red light compared to green light (I don't really know, it just looks sharper. See images in this review for yourself). Nice added features in this kit and the level itself are: -comes with a carrying/storage bag/case, it's only big enough to hold the level. -comes with a Bosch BM3 Magnetic Line and Point Lasers Positioning Device with Extendable Legs (amazingly versitile) -Laser can be locked in position so you can project lines that are perpendicular to each other but not level or plumb -Each lasers line can be turned on/off independently (Not super useful but I guess it could save some batter power) -comes with a target plate -come with batteries (3 AA) Reading the manual for the BM3 Magnetic Line and Point Lasers Positioning Device with Extendable Legs will be useful to figure out and understand all the ways that it can be used. When I first looked at it I thought it was kind of cheap and hokey looking. But after looking over the manual for it, it really is well thought out and amazing how many ways it can be used. I though it was just a little tripod and a magnetic mount but it can be used in so many more ways. It almost like a transformer that really never looks cool or like anything but it is very versatile. Having a regular tripod is also very useful for this level too, a lot handier than trying to stack stuff to get it to the height you want.
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10
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Solid performer, Intensely Green
Quality :
5
Value :
3
Seeds Program Review
(What's this)
I reviewed a similar Bosch model a few months ago, it was the standard red laser and its was great then (see my previous review). This version with the green laser is amazing, the green laser is so intense full daylight of dim room (see pics). The form and function is the same as the previous models aside from the green lasers distance its able to cover and visual improvement. It still comes with a multi function mount that can be a surface mount, wall hung mount or l-channel drop ceiling mount. It also comes with carrying case and laser filter/marker lens. It addition to a self leveling cross line it also has a button to turn of the vertical line as well as a lock function to be able to rotate the cross line. The uses are endless for for a piece of equipment like this. I find it best used with a tripod. Its has a standard camera screw in mount and a larger heavy duty surveyors screw in mount. If you have a standard red laser model it might not be worth the upgrade but if you do not have one yet then this one would be the version I get.
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1
0
Great diy tool
Quality :
4
Value :
4
Seeds Program Review
(What's this)
Finally a vertical and horizontal laser with auto level for the diy enthusiast in your home. The green laser light is so much clearer to see and with laser enhanced glasses even more so. Remember never look into or point the laser beam into someone else's eyes. This unit comes with a handy heavy duty fabric case that protects the laser unit from job site dirt dust and drops. There is a handy multi application hanger that comes in kit along with a alignment guide. This unit will project a beam in multi configurations and can be mounted on tripod or hung on metal or clipped to ceiling panel runs or placed on floor. Against the wall the unit projects a 360 beam around a room. Easy to set up unit just put in included batteries into easy to reach compartment and turn on and set your application. Comes in blister pack security packaging.
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Very well designed dual line laser
Quality :
5
Value :
4
Seeds Program Review
(What's this)
This Bosch GLL 100GX laser level is a easy to carry, affordable, battery operated, self-leveling, green cross-line laser level and perfect for the homeowner. The bracket adapts to either a camera tripod using standard 1/4-inch camera mounting threads. The same bracket also clamps or adhere's to metal surfaces with it's own built-in super strong rare earth magnets. Soft carry pouch is included with this level making it a complete kit however I would have preferred a hard impact carrying case. This deficiency is remedied, however, by purchasing a Pelican case which I highly suggest you do since this is a precision leveling tool. If you have any projects requiring use of a laser level this cross line level will enable you to complete your projects quickly with professional results each time. Hanging kitchen cabinets is no longer a detailed task because this level is self leveling making it a joy to snap chalk lines. Battery life is excellent. Be sure and remove batteries after use as you do not want to ruin this precision level should corrosive batteries leak. The tool will pay for itself after your first kitchen remodel project. A whole lot of thought went into this Bosch level one of which is a fine vertical adjustment knob on the bracket making it easier to fine adjust your horizontal laser line versus having to "bump" the magnets. When powered off the pendulum locks which is important since you don't risk damaging the actual laser head.
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13
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Easy to use and very bright beams. I would definitely...
Easy to use and very bright beams. I would definitely recommend this to people.
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