Bosch Bosch 30 ft. Red Beam Laser Level w/ Tripod




Item #787891 |
Model #GLL 30
Cross-line mode – projects two lines that are precisely level and plumb, for wide array of level and alignment applications
Accurate lines – projects visible laser lines up to 30 Ft with an accuracy of 5/16 In at 30 Ft of length
MM 2 Flexible Mounting Device – clamps to multiple surfaces and provides rotating 360 degrees neck for quick setup and simple fine-tuning
Smart Pendulum System – self-levels and indicates out-of-level condition with a blinking cross-line
Secure transport – pendulum locks when switched off, to help ensure long tool life
Ergonomic, compact and lightweight – easy to use, easy to store
Features 1/4 Inch 20 tripod thread – for use with MM 2 mount or tripod
Versatile clamp – stable grip on thin and thick surfaces from 1/2 In to 2-1/4 In thick
Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, call 1-877-BOSCH99
General | |||
|---|---|---|---|
Laser Color | Red | Mounting Type | Wall or tripod |
Sub-Brand | N/A | Number of Beams | 2 |
Use Location | Indoor | Beam Type | Cross |
Display Type | Plumb and level | Laser Level Type | Cross-line |
Features | |||
|---|---|---|---|
Maximum Distance (Feet) | 30 | Remote Control Included | No |
Out-of-Level Indicator | Yes | Self Leveling | Yes |
Compatibility | |||
|---|---|---|---|
App Compatibility | No | Works with Android | No |
Bluetooth Compatibility | No | Works with iOS | No |
Wi-Fi Compatibility | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 2-year | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 27111800 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product offers mixed performance. Many users found it accurate, versatile, and easy to use for various indoor tasks. However, some reported issues with the self-leveling feature and found the laser beam too dim for outdoor use. Additionally, a few users experienced the unit failing prematurely with no warranty coverage. The product may be suitable for simple indoor applications but may not be reliable enough for more demanding needs.
Customer review summary generated by AI, including incentivized reviews.Difficult to set up.
I had purchased this laser to install a wainscoting on a job. There were 3 different brands to choose from at the store, so I chose this one based on previous products from the Bosch company and that it came with its own mount. I was extremely shocked to find out that it was so limited as to how you can mount it! It has to be set within 4 degrees of level in order to self level... Sometimes that is near impossible! We found that we had more trouble setting it up than it was actually worth. A tri...
Verified PurchaserVerified Pro
Easy to use but limited
I received this laser to test out in exchange for this review. I own a construction company, and employ 4 people. We have used similar lasers over the last 10 years, and still own several. We currently have the Dewalt DW084k, 2 Bosch GPL-5, and also a tiny Ryobi Tek4 4v. The GLL30 is said to have an accuracy reading of plus or minus 3/16" in 30', which is fine for a lot of interior applications. For us, we do some interior work, but also do a lot of exterior. Our other lasers tend to hav...
From boschtools.com
Good Product
Good product. Checked the auto level with a 4' level and it was right on. The clamp that comes with it works great and can easily attach to a nearby surface without coming loose. 2x4, door, doorjam, pipe, you name it... A lot of reviews mention the light flashing on and off which occurs when you try to angle the device. It's a built in feature meant to alert you. You have to move the device up and down whatever surface you have attached it to rather than just angling it up or down. Can be a lit...
Works... Temporarily
Worked great at the start. But now the laser will not stop blinking (even with fresh batteries and a completely level surface), and the plastic on the bottom of the unit started chipping away after removing it from a tripod. Pretty poor experience overall with a product I was excited for.
From boschtools.com
Best for the Price
Needed a good level for hanging wall tiles in a bathroom. I had an older level that was manual leveling, had to turn screws to set two cross bubbles to get it level. It was only as accurate as how level I could set it. I bought this one and it was the lowest price one that was self-leveling. It has a pendulum system inside that automatically sets level position just like the big boy lasers. You will still need to set it within a few degrees of level, basically just eyeball it and it takes over f...
Verified Purchaser
Does not level at any angle
I purchased this item to be able to have a level line at all heights/ angles. I put it on a table and leveled fine. Then put it on a tripod, flashed the entire time (not level). Put it on a ladder step and fine. I needed to have a line that was higher than table height, 34 inches down from 11 foot ceiling in garage. I was finding myself looking for things to sit it on to make it taller, dumb!! After trying and adding more items to make it the height I needed it for I said this is not working and...
"Hi there! I am sorry about the confusion you got checking the advertisement for this laser (GLL30). This tool is a cross-line laser. Bosch GLL ...
Sucks. Bad. Never stops flashing.
…ever stops. I have new batteries and a 4 point level… on the level. Blinking. The switch is hard enough to twist or move it too. Never stops blinking. Ever. ps: I tried uploading pics but errors occurred via camera and picture file. Shocker.
From boschtools.com
Thank you for your rating and review. We are sorry to hear that you are having such problems with our GLL 30 Professional. Please be advised that if t...
Disappointing
First of all I apologize for not getting this posted sooner. I have been finding new ways to try and use the GLL 30 to change my initial opinion. So far I have not been able to succeed. I first attempted to use the laser to install a 13 X 26 library. It has a beamed ceiling with bookshelves on one wall and raised panels floor to ceiling on the other three. Two of the walls have large windows in them. I hung the laser off of one of the beam supports in the center of the room with the clam...
From boschtools.com
Thank you for your review. We appreciate your feedback regarding your experience using the GLL30 laser. Thank you for bringing these issues to our att...
Complete Waste of Tool - Does not level
This product never did what it was advertised to do. It's as useful as a little cat laser beam. The laser lines are straight but endlessly blink and never adjust to level. The only way I've ever got it level was to hold a traditional level up to the laser line and adjust the tool as necessary. I have had this tool well past the return window and didn't use it right when I bought it. Bosch should address this issue and refund those with the exact same problem. Do not buy - does not present the qu...
We appreciate your rating and feedback. We apologize for the experience that you had with the line laser. For the GLL 30, it will project a solid lin...
Professional grade, Yet frustrating.
I borrowed this laser level from a contractor to line up my first row of tile in a bathroom. I will say it worked great to tape it to the tub and get a line on the floor or tile and the far wall. (People say to "snap a chalk line on the floor" but logically that makes ZERO sense when the chalk line gets covered with thin-set and tile!) It takes a bit to get it set up and secured, aligned and square to the world. So it was EXCEEDINGLY FRUSTRATING when after all that work the d@rn thing would t...
The GLL 30 Cross Line Laser projects laser beam in front and will help you layout on the wall, however if you would like to do tile alignment on the ...

Thank you for your rating and feedback regarding our GLL30 Line Laser. If the measuring tool surface deviates more than 4º from the horizontal plane, ...