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Internet #304347375

Model #GLL3-300

200 ft. Self Leveling 3 Plane Cross Line Laser Level

  • Square the layout of a room from anywhere at any angle
  • Visible line range of 200 ft with ±3/32 in accuracy up to 30 ft*
  • 360° coverage allows level, plumb, square layout in one setup
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Product Overview

GLL3-300 being used to align and level space on wall.

All-in-One Functionality

The Bosch GLL3-300 Three-Plane Leveling and Alignment-Line Laser is both a complete level as well as an alignment laser.

Three-plane laser projection on wall to show 360-degree squaring and plumbing.

Comprehensive Solution

Three-plane laser projection provides 360-degree squaring and plumbing for a full range of applications. It’s ideal for room layout or alignment of conduit, lighting anchoring, flooring, drywall and window framing.

Bosch GLL3-300 showing maximum line visibility with VisiMax Technology.

VisiMax Technology

With Bosch’s built-in VisiMax technology, the GLL3-300 monitors power consumption to maximize line visibility and extend overall battery life of the line laser.

Product image of GLL3-300 with vertical and horizontal cross lines showing.

Long Range

The GLL3-300 offers pulse mode to extend the working range up to 300 Ft. diameter and/or in bright lighting, using optional receivers.

Cross lines on wall to align, square and plumb job setup.

Jobsite Ready

This leveling laser provides fast one-spot job setup. It allows users to line up level, align, square and plumb with one setup point.

Bosch GLL3-300 close-up of high visibility beam.

High Visibility

Upgraded diode with a brighter beam – delivers a visible range of up to 200 Ft. diameter.

Close-up image of GLL3-300.

Smart Leveling

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

Infographic showing pendulum swinging.

Smart Pendulum

Self levels and indicates out-of-level condition up to ±4°

Infographic of target.

Fast and Accurate

BM1 positioning device clips to multiple surfaces, has retractable feet and mounts to walls with screws for easy setup

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

Increased Range

Pulse mode – extends the working range up to 300 Ft. diameter and/or in bright lighting, using an optional receiver

Infographic of sun indicating brightness

Max Brightness

Upgraded diode with a brighter beam – delivers a visible range of up to 200 Ft. diameter

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

Robust over-molded construction – IP54 ensures splash water/dust protection for years of dependable operation

The Bosch GLL3-300, 360 3-Plane Leveling and Alignment Line Laser provides an all-in-one level and alignment solution. With 3 chalk lines in 360 laser planes 1 horizontal and 2 vertical this leveling laser delivers fast job setup from 1 initial point. The lasers 2 vertical lines cross at 90 angles to quickly square the layout of a room. Featuring an upgraded diode with a brighter beam, the GLL3-300 has a visible range of up to 200 ft. Dia, and a working range of up to 300 ft. Dia with an optional receiver. This laser includes VisiMax Technology for maximum line visibility.
  • Pulse mode extends the working range up to 300 ft. Dia and/or in bright lighting, using an optional LR8 or LR 6 receiver
  • Built-in VisiMax technology monitors power consumption to maximize line visibility and extend battery life
  • Smart pendulum system self-levels and indicates out-of-level condition up to plus or minus 4 degrees
  • Robust over-molded construction IP54 ensures splash water/dust protection for years of dependable operation
  • BM1 positioning device clips to multiple surfaces, stands on floor with retractable feet and mounts to drywall or wood with screws for quick and easy setup
  • Manual mode locks lines for use at any angle
  • Includes: 1 GLL3-300, 360 3-plane leveling and alignment-line laser, 1 BM1 positioning device, 1 laser target plate, 4 AA batteries, 1 heavy-duty pouch
  • Limited 1-year warranty
  • *Applies to 4 horizontal intersection points, plus use dependent deviation
  • Get everything you need to complete your drywall project






Info & Guides

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Price
Ratings
(35)
(683)
(418)
(180)
Measurement Accuracy (in.)±1/4 in.±1/4 in.±1/4 in.±3/16 in.
Number of Measurements0332
Laser Level Mounting MethodTripod,WallTripod,WallTripod,WallTripod,Wall
Indoor/OutdoorIndoorIndoorIndoorIndoor,Outdoor
FeaturesSelf-LevelingNo Additional FeaturesNo Additional FeaturesSelf-Leveling
Max Laser Distance (ft.)300 ft.100 ft.100 ft.800 ft.
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
5.9 in
Product Height (in.)
5.6 in
Product Length (in.)
5.9 in
Product Width (in.)
3.3 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
Red
Laser Level Mounting Method
Tripod,Wall
Max Laser Distance (ft.)
300 ft.
Measurement Accuracy (in.)
±1/4 in.
Number of Batteries Required
2
Number of beams
3
Number of Measurements
0
Returnable
90-Day
Tools Product Type
Hand Tool

Warranty / Certifications

Manufacturer Warranty
Limited 1 year

Questions & Answers

8Questions17Answers

What receiver works with this model?

Asked by Steve April 16, 2020
1
Answer

Hi! The GLL3-300 is compatible with Bosch receivers LR6 and LR8. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

Is it magnetic?

Asked by Eddy February 27, 2020
2
Answers

Yes, the GLL3-300 3 Plane Cross Line Laser Level is magnetic. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

The details state this unit is for indoor usage, but has an IP rating. Is that a misprint or is t...

Asked by Brody April 9, 2019
2
Answers

Hi Brody, The packaging states it is IP rated which give me some comfort given how much dust it can be exposed to at the job-site. As far as indoor vs outdoor I tested it in both conditions (my video review appears in the review section of the HD product description) . I found it worked well in indoor conditions. But outdoors the laser line is quickly lost to the naked eye. The company sells an optional receiver for outdoor applications...but I have not tried it first hand.

does this come with a hard case as well as the soft cover as other dealers advertise.

Asked by randy March 15, 2019
2
Answers

My unit only came with the soft case

how much the weight?

Asked by nabil October 25, 2018
2
Answers

Thank you for your question. The GLL3-300 360⁰ Three-Plane Leveling and Alignment-Line Laser weighs 1.8lbs. The width is 3.3", length of 5.9" and height of 5.6". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

does it have a fine adjustment like the comparable DeWalt model

Asked by Sam September 14, 2018
3
Answers

Hi Sam, Your question is very relevant to success when using a laser. I have found that the ability to micro adjust the projected beam is just as important as the laser itself. I tested this laser kit (Bosch Gll3-300) versus the Dewalt dw088LG cross laser (see video in review section) and I found even though the dewalt had a superior beam the magnetic stand included in the kit did not allow fine adjustment. In contrast the Bosch comes with a micro adjust stand that allows you to move the beam a fraction of an inch by turning the adjustment knob, fairly easily. This fine adjustment is critical when trying to place lines for tile layout, leveling joists, or even hanging pictures. Whatever you choose make sure you have a good micro-adjust stand/attachment and you'll be much happier in the long run. Hope this helps!

Do they have this in a green laser instead of red?

Asked by Davey August 20, 2018
2
Answers

Yes, this does come in a green laser version. There are, in my opinion, too many versions of this tool. If you do a search you will find this in green

how does it self level

Asked by samuel June 2, 2018
3
Answers

I believe it is bottom weighted some how and fluid damped (vertically aimed laser hits a reflecting cone) for the horizontal line. Then the other 2 cones align (there lines) off of the same system so the stay 90 degrees out in each plan.

Customer Reviews

  • 4
    out of 35 reviews
  • 91% recommend this product
Filter by:
Showing 1-10 of 35 reviews
Top quality 360 degree laser with superior micro adjust stand but beam fades quickly in outdoor s...
Top quality 360 degree laser with superior micro adjust stand but beam fades quickly in outdoor situations. I test this Bosch GLL3-300 laser against the similarly priced Dewalt DW088LG cross laser (full video review below) and found the both lasers worked well in interior situations. But the green beam of the Dewalt proved superior in sharpness, brightness and visibility in outdoor tests over the Bosch. Pros: • Micro Adjust Stand makes this kit. Included stand allow you to position the projected beam perfectly, which is key to make a laser useful. • 360 Beam is handy in many situations. Having the beam projected on all sides makes large leveling tasks easier. • Bright red beam works well. In comparison to my 10 year old Stanley Fat Max laser these modern lasers have improved vastly, resulting in sharper, brighter, more accurate projections. Cons: • Interior use. The Bosch was poor in outdoor conditions, beam is hard to see past 5 feet. • Soft storage case. I preferred a hard carrying case to protect these delicate instruments. None of the Bosch accessories will fit into the supplied case. • Rechargeable Batteries are better. While I found good life with Bosch AA batteries, I think Dewalt’s Lithium Ion rechargeable batteries a better solution. About my rating: 5 stars – Exceeds all expectations. Better than the competition in all aspects, design, cost, operation, and support (A+). 4 stars – Nicely done. Better than the competition and solves the problem. (B) 3 stars – Works as expected. Has some shortcomings but gets the job done. Might be short in design, cost, longevity, or support. (C). 2 stars – Falls short of expectations and needs improvement. Pass and look elsewhere. (D) 1 star – Fails miserably. Does not get the job done, might even make things worse. Someone at the company should be fired. (F)
by diymark
5 people found this helpful
Not like they used to be made 10 years ago...
Not like they used to be made 10 years ago ... beam too thick close to the laser ... beam not straight as it changes direction left and right of the device... box without foam cushion ... wobbly support on stand (unlike the same support from older Bosch model) ... stand without fine tuning unlike the cheaper Model #GCL100-40G ...
by TileGuy99
Response from BoschToolsMar 29, 2021
We're sorry to hear that you were not satisfied with the GLL3-300. Thank you for bringing this into our attention. We'll have your feedback forwarded to our product team for an item review. You may return the laser back to Home Depot within 30 days from the date of purchase. For further assistance, you can contact us at 1-877-267-2499 M-F 7AM-7PM CST. Thank you for your time.
Awesome level
This level is awesome and very simple to use. My first laser level and I made a great choice!
by Izzy
Excellent tool I really enjoy this...
Excellent tool I really enjoy this
by Dennys
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
ok
I bought this laser 3 weeks ago, and after using it for a feew hours, (around 2) the batteries ran out and I thought it was because the batteries were the original ones from Bosch. I replaced the batteries with new ones, but it keeps turning off after an hour of use it , when I try to turn it on, the laser starts to self-level and turns off. I wonder my laser is defected. Because and use 3 set of batteries for a single job?
by Corel
Response from Bosch Customer ServiceAug 21, 2020
Good day! Thank you for purchasing Bosch Laser Tool. We apologized for the experience you had with your GLL3-300. Your concern with the batteries is not common. Kindly contact us at 1-877-267-2499 for options or you can return it to the store within 30 days from the purchased date. We hope to hear from you soon, as your satisfaction is important to us. Thank you for your time.
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Cannot see outside unless the sun has set. Should have...
Cannot see outside unless the sun has set. Should have bought a PLS laser instead.
by Jmwms2001
Response from BoschToolsAug 5, 2020
We're sorry to hear that you were not satisfied with the performance of your GLL3-300. If you are working outside, we recommend using the laser with the LR8 laser receiver for better visibility. We'll have your feedback forwarded to our product team for an item review. You can also return the laser to Home Depot within 30 days from the date of purchase. For further assistance, you can contact us at 1-877-267-2499 M-F 7AM-7PM CST. Thank you for your time.
Easy to square n to use...
Easy to square n to use
by CESAR
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 35 reviews