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Model#: BSHNGPL3

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 or Recon 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 GPL3 3-Point Self-Leveling Alignment Laser

New $99.00
Recon $74.99
Sale Price:
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In Stock
Ships Monday

Product Overview


The Bosch GPL 3 is a three-point, self-leveling laser with +/- 1/4 In. accuracy at 100 Ft. for up/down plumb, align and level applications. Unit includes point projection to the front. Over-the-track application design accurately transfers and aligns points; attachment device mounts virtually anywhere.
Save Some Time - Unlike a standard plumb bob that requires two people waiting for the bob to stop moving, the Bosch GPL 3 offers a quick-settling pendulum. One person using this point laser does the job of two people using a manual plumb bob.
Speed and Precision - Three-point plumb and level point projection laser accurately transfers aligns, levels and plumbs. Accuracy is +/- 1/4 In. at 100 Ft. Integrated reference lines offer precise positioning of tool and transfer of points.
  • The patented Diamond-Cut Beam Splitter allows a single diode to project all points for superior accuracy
  • The "Smart Pendulum Leveling System" self-levels, senses and indicates out-of-level condition, locks when switched off
  • 3-Beams: plumb, level, and square point projection accurately transfer and align plumb, level, square, and grade points
  • Integrated reference lines for precise positioning of tool and transfer of points
  • Pocket-sized at only 4-1/8 in. (105mm) tall; pouch fits on tool belt
  • Easy field recalibration makes it easy to maintain accuracy and prevents downtime
  • Multipurpose attachment allows you to position and mount with magnets, strap or threaded mounts (1/4-20, 5/8-11)
  • The tool's robust over-molded housing is both water and dust proof to ensure years of dependable operation
  • 3-Point Self-Leveling Alignment Laser - GPL3
  • (3) AA Cell Batteries


Cordless: Yes
Weight: 0.9 lbs.
Accuracy Margin (Horizontal): +/- 1/4 in.
Accuracy Margin Distance (Horizontal): 100 ft.
Battery Type: NiMH
Effective Range (Visual): 100 ft.
Human Accessible Power Output: <1mW
Laser Color: Red
Laser Diode: 635nm
Laser Hazard Class: Hazard Class 2
Operating Temperature (F): 14 - 122 Degrees
Protection Class: IP5X
Run Time (Max.): 24 hrs.
Self-Leveling Range: +/- 3 Degrees
Tripod Thread: 1/4 in. - 20



4.6 / 5.0
37 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (31)
No, I would not recommend this to a friend (1)
Lightweight (31)
Ergonomic Design (14)
Yes, I would recommend this to a friend
Excellent Value & Excellent Product
First off the item is listed as "Reconditioned" but the one I got is basically just like brand new. :)

Another great product by Bosch! Use it to level floors,window sills,and to plumb tall walls over 13 feet. It came in handy when I installed 2x10 ban around a column, then transferring a level line to the next 3 columns that were 20 feet apart. CPO has great customer service and FAST delivery! I placed my order on the 16th and on the 20th @ 9:57am it was on my door step and with FREE shipping. When I need another tool you can bet I will order from CPO!!!
October 20, 2012
Yes, I would recommend this to a friend
Good product
I used this project to locate lighting fixture boxes for rough wiring in a church sanctuary. We laid out the location on the floor and transfered to the ceiling using the level to pinpoint location for installation. Worked well even on sloping floor thanks to self-leveling mechanism.
January 29, 2013
Yes, I would recommend this to a friend
Works use pays for the unit
Used the laser to set support posts under my deck at home. Simplified that project immensely. Put the upper dot on the floor joist above and the exact location of the center of the post was located on the footing. A great time saver over a plumb bob plus it's not affected by wind.
August 25, 2011
Yes, I would recommend this to a friend
Ergonomic Design
one hell of a handy tool!!
Never realized how helpful this tool is,especially when working in metal framed buildings. I really liked the magnetic swing out base, this tool is great.
April 24, 2013
Yes, I would recommend this to a friend
Ergonomic Design
Very happy with this laser it takes care of all my needs and is very compact and lite and reliable
October 5, 2014
Yes, I would recommend this to a friend
I would recomend this to anyone
Pendulum locks in place when shut off this is a great feature to help maintain accuracy
November 19, 2014
Yes, I would recommend this to a friend
Ergonomic Design
No frills, just works
This laser comes out all the time, mostly for interior layout, but also for framing huge rough openings. Less fuss than a transit laser.
January 13, 2015
Yes, I would recommend this to a friend
Ergonomic Design
bought as gift
its works great compact easy to use.a must have for plumbers
June 23, 2015
I love this Product
Best leveler I ever have
June 28, 2015
3 point perfect laser
Transfers points from floor to ceiling.
August 25, 2015

Questions & Answers

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Browse 8 questions Browse 8 questions and 8 answers
Does this come with a hard case?
Marc on Jun 4, 2016
BEST ANSWER: No, it comes with a belt pouch.
Can I just buy the multipurpose mount for the gpl2 laser?
Tbone on Aug 7, 2016
BEST ANSWER: Yes. For assistance with locating and purchasing this accessory separately, please contact Bosch directly at 877-267-2499
How do I adjust the laser
Lou on Nov 3, 2013
BEST ANSWER: The information you are looking for can be found in the manual on page 7. Here is a link to the manual:

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: 3-Point Self-Leveling Alignment Laser - GPL3,
(3) AA Cell Batteries
3-Point Self-Leveling Alignment Laser - GPL3-RT,
Belt Pouch
Availability: In Stock In Stock
Warranty: 2 Year Limited 1 Year Limited
Price: $99.00 $74.99
You Save: N/A $24.01 (24%)


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.