Free Shipping and No Hassle Returns
Free Shipping
We offer free shipping on orders over $199.*
No Hassle Returns
Don’t like it? Send it back. It’s that simple.*
Same Day Shipping
Most orders ship same day if placed by 5PM EST (M-F)
*Restrictions Apply. See Details »
Model#: BSHNGTL3

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bosch GTL3 Wall and Floor Covering Laser

New $147.76
Recon $119.99
Free Shipping
(continental U.S.)
This item is no longer available.
Give us a call, we're here to help.
Add to Cart

Product Overview


Since the introduction of the first Bosch measuring tool, Bosch has become a worldwide leader in measurement technology through innovation and advanced engineering. The same quality, durability and forward thinking found in Bosch power tools is now offered in a complete line of measuring tools. By offering an extensive range of line lasers, laser distance measurers, rotary lasers, point lasers, digital levels, optical levels and measuring tool accessories, Bosch is able to provide solutions for a wide variety of applications. With Bosch measuring tools, users are able to work smarter, not harder.
  • Projects 90 degree lines for squaring, with laser lines positioned in front of laser base for easy centering over point and precise adjustment
  • Class 2 Laser Product, < 1mW Power Output, Wavelength 635 nm
  • Bright highly visible laser lines raise from the surface to project over uneven surfaces and are clear, sharp, and very precise for all tile and wall/floor covering surfaces
  • Water and dustproof to ensure years of dependable operation (certified at IP54)
  • Select 0 and 90 degrees lines plus optional 45 degree layout line at the press of a button - this provides 0, 45, 90, and 135 layout from a single set-up
  • Strong magnets on bottom of tool provide secure attachment on positioning plate and other ferrous-metal surfaces
  • Wall and Floor Covering Laser - GTL3
  • Laser Target
  • Belt Pouch
  • Versatile Steel Positioning Plate
  • (4) AA 1.5V Batteries


Cordless: Yes
Length: 6.15 in.
Width: 4 in.
Height: 3.85 in.
Weight: 3.9 lbs.
Accuracy Margin (Horizontal): ±1/16 in
Accuracy Margin (Vertical): ±1/16 in
Accuracy Margin Distance (Horizontal): 20 ft
Accuracy Margin Distance (Vertical): 20 ft
Batteries Included: 4
Battery Type: Alkaline
Bluetooth Compatibility: No
Case Included: No
Charger Included: No
Effective Range (Receiver): 65 ft
Effective Range (Visual): 65 ft
Laser Class: Class II
Laser Color: Red
Laser Diode: 635 nm < 1 mw
Power Source: Cordless
Protection Class: IP54
Self-Leveling Range: 45 Degrees - 90 Degrees
Voltage: 1.5V
Wifi compatibility: No




4.8 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (5)
Lightweight (2)
Useful for many things
Originally purchased for tile work, but I find it useful in many ways. Things like hanging pictures on walls, cement forms layout, hardwood floor installs, and many other uses. My first was stolen out of my vehicle, couldn't live without this tool, bought another within 2 days.
July 7, 2019
Originally posted at
ive had this tool for a few years now, and love it. the only way it could be better is if it were a green laser. man.... id kill for a green version of this.
March 28, 2019
Originally posted at
got it a few days ago... works like a dream. and I'm not a professional
December 16, 2018
Originally posted at
Excellent for tile layouts
Layer out a 700 square foot diagonal herringbone. Saved me alot of time.
September 14, 2018
Originally posted at
Would you recommend this product?
Picked one up because I heard they were handy. Made squaring up the room easy. It also was a dream when squaring my first row because the laser is visible above the thinset unlike traditional snap lines.
May 10, 2016
Would you recommend this product?
Just what was needed! For the job!!
Work on lots of decks and flooring, this product made its a lot easier to get the squaring done!!
April 24, 2016
Awsome tool
I've used this to lay out 4 tile jobs. Really makes setting the center line and getting perfect vertical lines a snap. It does get hard to see line once you are about 10 feet from tool, but if you can darken the room it will work to over 20 feet.
January 19, 2016
Originally posted at
Would you recommend this product?
Good product for the price
Great tool for tile installations. Compact but very accurate. Beats the hell out of chalk lines. Buy this and you won't be sorry. CPO is a truly a great company to deal with. Prompt shipping, not 4 or 5 days after the order is placed I've received my items in one day several times with regular ground shipping.
October 27, 2015
Would you recommend this product?
Good laser for tile usage
Good all around laser for tile work. Helps keeping straight lines without the use of chalk that gets lost in the adhesive anyway. Definitely would recommend and purchase again if needed.
October 8, 2015
Laser Tiles GTL3
I was on the edge about buying this tool, but finally decided to try it. I really have not started to lay tiles yet, but did try it out. I found it easy to use and set-up. Also I was impressed with how visable the laser lines were. Don't need the red glasses.
July 7, 2015
Originally posted at

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 6 answers
Does this product offer a vertical laser line to check if a wall is plumb?
Can I push it against the bottom plate of a wall and see the laser on the top plate when plumb during framing?
Nate on Jun 5, 2016
BEST ANSWER: No. This laser gives you two 90 degree lines and a 45 degree line for layouts. It will only make plumb/level lines if it is oriented perfectly plumb/level, in which case you need verify it was plumb by some other means. A laser that does what you need is a self leveling cross laser. It will ensure you have level line and a plumb line and since it is self leveling you can move it around easier and always get a perfectly plumb line. They can also be set at almost any height and shot at the wall to give you a floor to ceiling line. Bosch makes several of these.
Do you ship to Argentina ?
culebra on Apr 17, 2016
BEST ANSWER: We do not ship outside of the USA

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: Wall and Floor Covering Laser - GTL3,
Laser Target,
Belt Pouch,
Versatile Steel Positioning Plate,
(4) AA 1.5V Batteries
Laser Target Plate,
Steel Positioning Plate,
(4) AA 1.5V Batteries,
Belt Pouch
Availability: Out of Stock In Stock
Warranty: 3 Year 1 Year


Bosch Laser & Measuring Tools Warranty Robert Bosch Tool Corporation ("Seller") warrants to the original purchaser only, that all Bosch lasers and measuring tools will be free from defects in material or work­manship for a period of one (1) year from date of purchase. Bosch will extend warranty coverage to two (2) years when you register your product within eight (8) weeks after date of purchase. Product registration card must be complete and mailed to Bosch (postmarked within eight weeks after date of purchase), or you may register on-line at

If you choose not to register your product, a one (1) year limited warranty will apply to your product. 30 Day Money Back Refund or Replacement If you are not completely satisfied with the performance of your laser or optical instrument, for any reason, you can return it to your Bosch dealer within 30 days of the date of purchase for a full refund or replacement. To obtain this 30-Day Refund or Replacement, your return must be accompanied by the original receipt for purchase of the laser or optical instrument product. A maximum of 2 returns per customer will be permitted.