10 Best Laser Levels of 2024

By Bruce RiversLast update: 2024-06-18
Top Picks for Best Laser Levels:

Can you even imagine a construction business without a good-quality laser level? What about a remodeling DIYer who still depends on a dumpy level to survey for his projects? Unimaginable in the 21st century.

Investing in the best laser level is, therefore, a no-brainer. But, which one do you choose? Is a cross line laser level the best option? What about accuracy and longevity? All sorts of questions can crop up in your mind.

Laser Level Hub aims to answer those questions. In this article, we help you find the best laser level for the money and your requirements.

Best Laser Level Evaluations

We have chosen these 10 models that are the best for builders and remodelers. So, go ahead and take your pick.

Best Laser Levels of 2024
Best Quality
Leica Lino ML180
  • 90° cross line laser level (4 lines, 1 dot)
  • Visibility: 66 ft/ 20 m
  • Accuracy: 0.03 in @ 33 ft
Read My Review
Multiple Uses
Leica Lino L4P1
  • 180° multi-line laser (4 lines, 1 dot)
  • Visibility: 50 ft / 15 m
  • Accuracy: 0.08 in @ 33 ft
Read My Review
High Accuracy
Bosch GLL3-330CG
  • Green lasers, 360° laser planes
  • Visibility: 200 ft / 60 m
  • Accuracy: 3/32-in @ 30-ft
Read My Review
Great Value
  • 3-beam line laser, 90-degree layout
  • Visibility: 50 ft / 15 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
Powerful Laser
  • 360° Green lasers, full room layout
  • Visibility: 100 ft / 30 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
Most Compact
Bosch GCL100-80C
  • Cross line laser with plumb points
  • Visibility: 100 ft / 30 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
Best Budget
  • Cross-line laser with Pulse Mode
  • Visibility: 50 ft / 15 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
Fast setup
Makita SK104Z
  • Cross line laser with 120° vertical line
  • Visibility: 50 ft / 15 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
PLS 180
  • Cross-line laser, 180° coverage
  • Visibility: 100 ft / 30 m
  • Accuracy: 0.125 in @ 30 ft
Read My Review
Good Price
Klein Tools 93LCLS
  • Cross-Line & 90-degree vertical plumb spot
  • Visibility: 65 ft / 20 m
  • Accuracy: 3/32-in @ 30-ft
Read My Review

In case you are interested in buying other types, check out our guides for dot lasers or rotary laser level reviews.

The 10 Best Laser Levels in 2024 Reviews

#1 - Leica Lino ML180 Laser Level For Professionals

Best professional multi-line laser level: Leica Lino ML180
Best professional multi-line laser level: Leica Lino ML180
  • The most accurate laser level on the market
  • XCR Catch laser receiver and remote control for easy monitoring and handling
  • Dual battery option, up to 10 hour battery life
  • Self-leveling for long-distance markings
  • Expensive

Leica, known for its excellent digital cameras, also produces some of the best engineering tools as is evident from this premium 90-degree cross line powerful laser level.

Perhaps the biggest advantage of the Leica Lino ML180 is the XCR Catch laser receiver that comes complementary with this class II red laser level.

It is a dream for a solo engineer who likes to (or has to) work in solitude because you can align the laser through remote control while handling the receiver. The laser receiver beeps a tone when you are directly or near the laser line, making it easier for you to make the markings.

Along with the remote adjustment, the electronic self-leveling, plumb dot, and the ability to use both rechargeable and alkaline batteries make us rank it #1 on this list of the best laser levels for professionals.

Note: This package comes with complimentary red glasses and a laser plate, so there is no need to spend extra on accessories.

Useful Tips

This package comes with a Nickel-metal hydride rechargeable battery (Ni-MH). You can carry a pair of AA alkaline batteries to ensure the work does not stop. Users have also reported using Li-ion batteries to further performance and efficiency.


Leica laser levels are known for their high accuracy and long-term usage, two factors that are absolutely essential in today perfection-desiring engineering. Get it today.

#2 - Leica Lino L4P1 Multi-Line Laser Level

Best indoor laser level on the market: Leica Lino L4P1
Best indoor laser level on the market: Leica Lino L4P1
  • Creates a total of five layout points for easy alignment
  • Dual battery option; stays for up to 24 hours
  • Easy to set up and operate
  • This model is slightly heavy, making it less portable

Another Leica Geosystems model on this list, this one is a 180-degree multi-line laser level that promises nothing but work satisfaction.

Whether it is steel stud construction or interior finish work or a simple task like installing bookshelves for your personal library in the living room, the Lino L4P1 will get the job done.

With high accuracy, as is promised by all Leica layout helpers, this high-quality laser level comes with a greatly simplified instruction manual, making it easy for beginners as well.

It is a must-have for jobs that require both line and dot laser beams and where you want markings from wall to wall or ceiling to ceiling. The extensive range and easy setup (which is an important highlight here) make this red laser level a perfect choice for professionals.

It works on a Lithium-ion battery whose one charge stays for up to 24 hours. What more do you ask for in an advanced laser level?


The brand of Leica along with the ease of use and accurate layout markings on multi-line axes are enough to show why the Leica LINO L4P1 is a crowd favorite.

#3 - Bosch GLL3-330CG 360-Degree Green Beam 3-Plane Line Laser Level

Best 360-degree laser level: Bosch GLL3-330CG
Best 360-degree laser level: Bosch GLL3-330CG
  • Dual power technology (Li-ion battery + AA battery support) with battery level display
  • Pulse mode
  • The level can be clamped to a ladder (when a tripod is not available)
  • Very heavy

Best Feature

  • Bluetooth connectivity enables you to manage the laser level from another room (up to 10 feet)

For the DIYer in you, this Bosch 360 laser level is smart, reliable, and all-powerful. Packed with some of the greatest modern features, it has truly helped the 19th-century German brand stay afloat in the market.

We are talking about its native Bluetooth support, where users can use their smartphone to manage the level without having to be in the same room. How cool is that?

And add to that the feature where you can see the battery level in real-time – helps you stay prepared in case of power shortage.

Its dual power technology is also a welcome feature that we have never seen in any other laser level. So even if there is no power outlet where you are working – say, at a construction site in the middle of a desert or forest – you can make do with AA batteries.

You can clamp this tool on a ladder, use it in pulse mode – all making it a powerful machine that aids in a one-job setup.

Are you a hobbyist who does remodeling in his spare time? Are you looking for a laser level for building decks? Maybe to finish that incomplete carpentry job? Then, getting this will be the best investment you make all year.

It is one of the brightest laser levels on this list with a green beam that is anytime better than red, and gives total value for your money. We can’t see any competition nearing to what Bosch has packed into this beast.

Useful Tips

  • You can download the free Bosch Leveling Remote Android app here.

If you are a Bosch loyalist then there is no need to think twice. As powerful as any Bosch power tool, this model Bosch GLL3-330CG is right at the top of the bestselling lists in the market and the only laser level with Bluetooth. It does not disappoint!

#4 - DEWALT DW089K Self-Leveling 3-Beam Line Laser Level

DeWALT is an American brand which is popular for its innovative features in power tools. The DW089K is one of their best laser levels known for its packing power in a small unit.

Best laser level for builders: Dewalt DW089K
Best laser level for builders: Dewalt DW089K
  • Individual buttons for each beam (total 3 beams; red color)
  • Micro-knob for easier beam movement
  • Dust- and water-resistant
  • Track clearance of 4 inches
  • The laser diode is not visible in sunlight
  • No pendulum lock

Best Features

  • The third vertical beam is a handy feature that aids in 90-degree layouts for builders and contractors. There is no need for a second laser when you want to create squaring partitions for structural surveying at plinth and formation levels.

DeWALT really knows how to pack most features in its models that are built to last. The third beam itself is an attractive feature for builders who want to project inside a room for leveling and surveying.

The beam range is up to 50 feet, but we were not really happy with its visibility in broad daylight. Nonetheless, it works best indoors even during daytime.

The individual buttons help you save up on power; it uses 4 AA batteries and you can expect a runtime of more than 30 hours. Battery life is good in this DeWALT self-leveling laser level when compared to other models on the list, with the storage kit allowing extra space for backup batteries.

The high track clearance does not require a separate platform as you can fix it on the floor or on a tripod for surveying.

Although the mandatory pendulum lock is missing, the DeWALT DW089K compensates it with a micro-adjust knob. It aids in setting line to layout without having to move the entire tool back and forth till you find the right spot.

Overall, it’s the best laser level for builders to carry out projects involving squaring partitions and grid ceilings.

The DeWALT DW089K comes in a strong case, is one of the most accurate laser levels on the market, has three years of limited warranty (including one-year free service which you will not require), is rated IP54, and is trusted by Americans.


  • It can be attached to a tripod for wall projection in a room
  • Resolve the most common queries at the DeWALT website

DeWALT DW089K is our top choice for builders because there is nothing that this DeWALT tool cannot do. Go for it!

#5 - Dewalt DW089LG 3 x 360° Green Line Laser Level

If you want more brightness and a more reliable power system, then let us introduce to you the best whole room laser level – the DeWALT DW089LG. It’s simply an upgrade of the above model.

Best Green Line Laser Level For Builders: DEWALT DW089LG
Best Green Line Laser Level For Builders: DEWALT DW089LG
  • 12V Lithium-ion rechargeable battery (with charger)
  • 4x powerful green laser beam
  • Strong magnetic base
  • Locking pendulum prevents internal damage
  • None

Best Feature

  • Green laser beam with 360-degree layout support

The DW089LG is trusted by millions of construction workers in the States and around the world because it can generate three 360-degree green beam lasers, allowing you to accomplish any type of level, plumb, or square jobs.

Its 4x powerful green laser beams will give you visibility up to 100 feet even in broad daylight, and without the need for laser enhancement glasses or a target card (which come free with this model).

The 12V Li-ion battery is another great thing about this professional laser level. The charger allows you to quickly charge a spare battery when in need, without you having to run to the hardware store in the middle of a job. With the above two models, that can be the case, especially if you work on lasers continuously.

Another feature that we loved in this DeWALT powerhouse is the missing auto shutdown feature. You really don’t want the laser level to shut off after 20 minutes when you are working on a squaring project in a bathroom. That can really obstruct the flow and productivity.

Add to that the IP65 rating and a very large storage kit, and the tool is superior from all perspectives.

We are sure when we call it the best line laser for construction because there is no other model that can match its versatility. Did you notice that this model does not have any cons?


  • If you want to work in daylight, use the free target card for more precise surveying

There is so much that this DeWALT power tool houses in its small body that you are bound to surprise yourself every time you fire it up. It gives the total value for money.

#6 - Bosch GCL100-80C 12V Cross-Line Laser with Plumb Points

Most compact laser level: Bosch GCL100-80C
Most compact laser level: Bosch GCL100-80C

Another pioneer in the field of layout machine tools, Bosch is known for its rugged design and precision.

The GCL100-80C red cross line laser level comes with plumb points to simplify your layout tasks in any given setting, VisiMax technology that provides more brightness of the red beam and power efficiency (through its Li-ion 12V battery) and provides an accurate range till up to 100 feet.

It is perfect for both daytime and night-time tasks as you can set it up solo without extra hands, thanks to the self-leveling feature. Applications from tiling to fence construction to shelving to excavation, this little beast will make your building jobs easier and shorter.


You can register the product on the Bosch website post-purchase to avail one year of additional warranty. Click here to know more.


This Bosch laser level is best known for its performance in tiling, and for all the features that it boasts off, it is a professional’s trusted tool.

#7 - DEWALT DW088K Self-Leveling Cross Line Laser Level

If the above model was the best DeWALT laser level, then the DW088K is its cousin, packed with almost the same features except for the extra beam.

Best Self Leveling Cross Line Laser Level: DEWALT DW088K
Best Self Leveling Cross Line Laser Level: DEWALT DW088K
  • Tough and durable build quality
  • Enables outdoor use for up to 165 feet
  • Affordable price
  • No locking mechanism
  • Beam not visible in sunlight

Best Feature

  • It is lighter than DW089K, which makes it easily portable

If you are looking for a laser level for cabinet installation and other similar indoor activities, then you need to stop your hunt here. You have found your candidate.

The DW088K is wonderfully portable so that you can take it around in your construction sites without worrying about the logistics.

Add to that the ease and convenience of usage whether it is tile laying or working on electrical plumbing system, and the laser level will pay for itself in just a few months. Small businesses love it because of its reliability and high accuracy.

The one drawback of not having a locking system may put indoor carpenters off but if that’s not your focus area then this will be an ideal choice.

The DW088K is the best cross line laser level we have come across in the market that is both inexpensive and portable.

It was made for constructors who work on the installation of wall fixtures, drop ceilings, and partition walls – maximum output for a steal.


  • DeWALT laser accessories such as glasses and target cards can come in very handy if you intend to work in daylight

If you run a small business that is involved in home construction, bathroom surveying, carpentering, and tiling, this DeWALT DW088K will be a great bang for your buck. No doubt about it.

#8 - Makita SK104Z Self-Leveling Horizontal/Vertical Cross-Line Laser Level

Best small laser level for small-scale projects: Makita SK104Z
Best small laser level for small-scale projects: Makita SK104Z
  • Quick self-leveling feature (takes 3 seconds to lock)
  • Shuts down automatically to save power
  • Compact and rugged design
  • Uses alkaline batteries which drain out quickly on continuous use

One of the most affordable laser levels on this list, this one here by Makita is a compact laser level perfect for beginners and users who move around a lot.

Makita has always been an underdog in front of brands like DeWALT and Bosch, but what sets it apart to be included on this list is its high portability and performance. With a range of up to 50 feet in ambient daylight, this red laser level gets most layout jobs done. Contrary to popular belief, it can also act as a cross line level for tiling and other construction purposes.

Apart from the quick 3-second lock for the self-leveling mechanism, the Makita SK104Z also has an auto-shutoff feature. This latter feature is necessary because this model runs on alkaline AA batteries so power efficiency is not your friend here. But the auto-shutdown can mess up your accuracy if you are in the middle of a project.

Overall, this is a nice little class II laser level for beginners and small-scale workers. It is easy to carry around and also fits on to any tripod (1/4'' threaded) for better agility.


This handheld laser level by Makita is perfect for most users who have layout and marking requirements for small-scale jobs like shelf/cabinet construction, tiling, and drywall installation. Buy now!

#9 - PLS 180R Red Cross Line Laser Level

Best laser level for electricians PLS 180
  • 30 hours of runtime with 3 AA batteries
  • 1M drop tested and rugged design
  • Easy to use
  • None

The Pacific Laser Systems (PLS) experience is best described as a hassle-free experience. You don’t have to worry about too many switches or features. Just straightforward red laser leveling and that’s it. For people who don’t know, PLS is now owned by Fluke.

This particular PLS laser level has been drop-tested for one meter, which means it is ideal for construction jobs.

But more than the rugged design, what sets it apart from other brands like Bosch and DeWALT is its usability. Even beginner construction workers and hobbyists (without much experience) can use this tool – just set up, switch ON, and start working on the squaring or tile-laying process.

Compared to the original PLS180, this new model is more accurate and rated for more years of operation. Its 3-year warranty obviously will not come in handy because this tool works for years and years to come.

It is the best laser level for electricians, and arguably one of the simplest designs in the market. You will not be disappointed owning it.


If you are looking for a top-rated laser level that is not too complex to operate and also fits into your budget, the new PLS180 should be your ideal choice.

#10 - Klein Tools 93LCLS Cross Line Laser Level with Plumb Spot

Another 19th-century brand, which is also a personal favorite, is Klein Tools. An American manufacturer, it is known for its high-quality indoor laser levels that pose a direct competition with DeWALT.

Good Cheap Laser Level For Builders: Klein Tools 93LCLS
Good Cheap Laser Level For Builders: Klein Tools 93LCLS
  • Water- and debris-resistant
  • Sturdy and heavy-duty
  • Good price
  • Battery container is made of low-quality plastic

Best Feature

  • Easy-to-read laser lines with a 90-degree vertical plumb spot

If you are looking for a red laser level for laying out walls or hanging cabinets and have to operate in large, long rooms, then this Klein Tools model is your perfect bet.

It has a very long range when used indoors, and has a very high accuracy even at the longest range. Although this does not translate when you use it outdoors, it is still one of the best in its price range.

The low price aside, this Klein Tools model can also be used as a ceiling laser level thanks to its 360-degree mounting bracket. And you don’t even need a tripod to use it; a ladder will do the job.

All in all, although there are not many kinks in this model, it satisfies the requirements of most indoor construction professionals and DIYers.

If you are looking for the best affordable laser level for builders, then don’t look elsewhere. This is it.


Much like PLS, Klein Tools is known for simplicity and long range in their tools. Apart from the low-quality build that can be ignored, there is nothing that can go wrong when you use this laser level.

Top-rated Laser Level Recommendations

All the top ten laser levels that we have reviewed, we love them. But as you can see, each serves a different purpose with their peculiar features.

The Leica Lino ML180 is highly recommended for professional builders and contractors who want an outstanding laser level for excellent performance. While the Lino L4P1 is the best choice for interior leveling work.

If the DW089K – our top choice among the best laser levels for builders – has a 3-beam laser, its cousin, the DW088K is highly portable.

The third DeWALT model in the list – the DW089LG has a sharper and brighter green beam for long-range jobs. While Bosch has Bluetooth connectivity, PLS and Klein Tools are known for their simple design and features.

Whatever model you choose, there is one thing you can be sure about – they are the best in class in the current power tool market. We care about your investment, and therefore, have listed only the best of the best. Happy buying!

Laser Level Buying Guides

What is a Laser Level?

In simple terms, a laser level is an electric power tool that projects a red or green beam as a vertical or horizontal line (or both) around itself that is equally leveled on all sides.

If a laser level is placed at the center of a room and is projecting a horizontal line on the walls, the line will have equal length on all sides from the floor.

Its applications involve squaring, leveling, and other carpentry and construction activities where leveling is required from a single reference point.

Why Use a Laser Level?

Have you ever tried to create a home gallery on your own?

You simply have to decide on a layout, hammer in those nails, hang your frames pictures. How difficult can it be, right?

Unfortunately, many who did try to make a gallery by themselves discovered otherwise.

Use a laser level for hanging pictures on wall

Picture this:

You’re standing on a ladder with a level on one hand and a hammer and nail on the other. You want to hang a series of photographs and you want to hang them in a straight line.

Problem is, it is physically impossible for you to hold a level and hammer in a bunch of nails.

So you borrow an electric hammer from the neighbors to help you with your task, but you soon realize that you still need both hands to hold it up.

What do you do now?

You can either hammer a nylon thread on both sides of the wall (which means adding unnecessary holes on the wall) to guide your alignment, or you can ask another person to help you.

If only your level could attach itself to the wall without needing a nail to hold it up, then hanging up those photos would’ve been so simple.

Well, guess what?

If you have even a cheap laser level in your toolbox, then you can do this task and more!

Cross line laser level for home use
Laser level is a versatile layout tool for home decorating projects

Laser levels are pretty much a standard in the construction and civil engineering industries these days.

You can use them to make cabinets, check for alignment of windows, doors, skylights and dormers, as well as for concrete and asphalt work.

If experts are now using these tools, why shouldn’t you?

Why Choose Laser Levels Instead Of Spirit Levels/Bubble Levels?

There is nothing wrong with using spirit or bubble levels, but the truth is that there are construction jobs where they are impossible to use.

Take for example the scenario in the introduction. Spirit/bubble levels will help you create the guideline, but you’ll need the experience to do it.

Also, do you really want to add unnecessary holes in your wall?

Aside from aesthetics, another reason why I don’t recommend spirit and bubble levels for construction is that they are only accurate for the length of the level (around 1 to 4 feet), which means you’ll have to keep checking for leveling up to the other end of your workspace.

What if your workspace was 30 feet in length?

For sure, that would take a long time to measure.

Spirit/Bubble Level

Spirit/Bubble levels have vials that are incompletely filled with liquid, in most cases, colored alcohol. Because the vial is not filled completely, there is a bubble in the tube.

If the spirit/bubble level is placed on a truly horizontal or a truly vertical surface, then the bubble stays in the middle of the gauge.

Unfortunately, the middle of a gauge for one may be a few millimeters off for another.

Also, if you want to work with an incline, it is almost impossible to keep the level at the same inclination, especially if you have to keep moving in the process.

It is precisely in these situations where laser levels are best used.

Some of the advantages of laser levels over spirit/bubbles are:

  • Laser levels are easy to use. With just a press of a button, you can create a guideline, check for alignment, and even squareness with no hassle. You don’t even need a chalk line if you have a laser level. Talk about convenience!
  • Laser levels are highly accurate up to a fraction of a millimeter.
  • Laser levels make it easy to work with inclines. First, you can mount them so they can maintain the same position while you complete your work. Second, the settings do not change even when you move it to a different location – unless, of course, you want it to.

Different Types of Laser Levels

Before I go technical with laser levels, I want to tell you a bit of history.

Light beam leveling is a pretty modern technology. It was used first in 1996 for cardiac monitoring.

Soon, it was discovered by other professionals and was developed into technologies in other fields such as, in this case, construction.

Over the years, scientists and engineers have fine-tuned the technology and this has resulted in top rated laser levels which are compact, affordable and can be used in many practical applications.

Ever seen a war movie where the victim discovers where the sniper is through the red laser dot on his clothes?

Well, laser levels are like this.

They shoot out light beams which can be used as your guide for any layout or alignment jobs.

Today, there are at least three kinds you will encounter when you buy a laser level. These are categorized based on the way they emit light. Each of these laser levels has own their advantage and disadvantages.

1. Dot Lasers/ Plumb Lasers
Bosch 3-Point Laser Alignment with Self-Leveling GPL 3
Bosch 3-Point Laser Alignment with Self-Leveling GPL 3

As its name implies, this laser level projects a single or multiple reference dots on the work surface. It works the same way as a water level and a plumb bob, only much more accurate for longer distances.

The problem with dot lasers is that they have shorter ranges than the other types of laser levels, and so can be difficult to use for any other purpose than as a reference point.

Price ranges vary from $20 to $500. Cheaper models are used exclusively indoors, while more expensive ones can be used outdoors.

2. Line Lasers
BOSCH GLL40-20G Green-Beam Self-Leveling Cross-Line Laser
BOSCH GLL40-20G Green-Beam Self-Leveling Cross-Line Laser

Line lasers project a straight line from one point to the other, over a distance of 64 to 100 feet. Depending on the model of the laser line level, it can project multiple lines, thereby enabling you to check for “straightness”, as well as “squareness”.

Line lasers are typically compact and can be mounted on ladders or even a regular camera tripod.

Most line lasers are built for indoor use and can be difficult to see in bright light, but newer models are equipped with better led diodes than can be seen outdoors.

Also, some models have a pulsing light technology and can be used with laser detectors for outdoor use. Depending on its features, the best laser level can cost anywhere between $100 and $600.

3. Rotary Laser Levels

Rotary laser levels project a level line, much like the line laser, and this line rotates around the room in 360 degrees. Aside from the single line generator, there is also the plumb up and plumb down capabilities.

CST/berger RL25HVCK Interior/Exterior Rotary Laser
CST/berger RL25HVCK Interior/Exterior Rotary Laser

Most models are remote-controlled for convenience. The rotary laser level is highly accurate and is ideal for outdoor work such as laying foundations and pipes or grading roads.

Though the rotary laser is more powerful than a line laser, it is also bulkier and more costly. One unit can cost somewhere between $250 and $2,000.

You will need to use a sturdier base if you want to mount a rotary laser level because it is much bigger than the line laser. Those designed for foundation work can be very large and must be mounted on a platform or a tractor.

What Can You Do With A Laser Level?

Over the years, laser levels have become smaller, easier to use, more accurate and more affordable. Today, it is used not only in large construction projects but also by do-it-yourselfers who need to perform two- or three-man jobs on their own.

In general, laser levels are used for layout jobs that require high accuracy.

Some common applications include the installation of ceiling tiles, sewer pipes, or even as simple as the installation of chair railings.

Some indoor applications of laser levels are:

  • Level floors with a single line laser beam.
  • Ensure that your walls are perpendicular and straight using a three-beam line laser.
  • Attach it to a ceiling mount to help you install ceiling drops.
  • Use two line lasers to check for door or window heights
  • Install chair rails and wainscoting in your home
  • Use a tripod to install cabinets and trims, even picture frames on your wall.
  • Match points on both the floor and ceiling

With a laser detector or a rotary line laser, you can also use your laser levels outdoors. Some of the most popular outdoor applications are:

  • Ground surveying
  • Checking and aligning of posts and beams on decks, porches and fences
  • Alignment of masonry
  • Setting layout for a new construction site
  • Check for site elevation for improving drainage installation
  • Can be used for contour farming for better irrigation.

How To Choose The Best Laser Level?

Here are 7 factors to consider when choosing a laser level:

1. Accuracy and Visibility Range

When you say a laser level is accurate, it means that it is able to determine the leveling of a work surface by a fraction of an inch.

A tool that has an accuracy rating of +5/16in. is less accurate than those with + 1/8in. The more accurate the laser level is, the better.

Meanwhile, the visibility range refers to the distance that the laser can be seen with the naked eye. The longer visibility range, the larger work surfaces one can work with.

Most Class 2 laser diodes can be seen up to 50 feet indoors. If you are working for small to mid-scale construction sites, then 50 feet should be enough.

However, for large-scale construction, you will higher visibility tools.

2. Manual-Leveling VS Self-Leveling/Automatic Leveling Lasers

Some cheap laser levels are manual leveling, which means that the user has to look at a bubble vial to check if the unit is leveled or not.

To manually level the unit, you would need to adjust some thumb screws, which are, needless to say, cumbersome for first-time users.

Self leveling lasers have an internal pendulum that does the leveling for you.

As its name implies, it automatically levels itself up to 5 degrees – even if the surface is not fully horizontal/vertical, as long as the inclination is within 5 degrees, then you can use it as a reference point.

If the unit is jarred and it gets out of level by 6 degrees, then an out-of-level indicator typically blinks.

There are advantage and disadvantages to both types. Both types are useful, except that self leveling lasers will save you time and can ensure more accurate results.

Meanwhile, most manual leveling lasers are virtually maintenance-free, whereas it can be difficult to discover if a self-leveling laser is not calibrated.

3. Horizontal VS Dual-Beam Lasers

Horizontal lasers emit only laser beam, and are useful for checking floor leveling. It has the capacity to highlight irregularities in the work surface, its applications are limited, but can also be cheaper compared to dual beam lasers.

Meanwhile, dual beam lasers emit two beams – one horizontal, and one vertical. Most dual beam laser levels have individual buttons for the two beams so they can be used separately, hence allowing greater flexibility.

This type of laser can be used simultaneously as plumb and level reference lines. It is best used for throwing lines onto floors and walls at 90 degrees, hence ensuring the squareness of a surface.

Some dual beam lasers project a cross line instead of individual horizontal and vertical lines. These types of dual beam lasers are perfect for installation of much bigger wall fixtures as well as partitions and drop ceilings.

Rotary lasers are also dual beam lasers in that one beam is a plumb up dot on the ceiling and the other is a horizontal line around the room.

This kind of laser level works best if you want to check the leveling of the walls and if you have to install a wainscoting or cabinetry that spans the entire room.

4. Laser Detectors (Laser Receivers)

Laser level detector

Laser detectors or laser receivers have two primary purposes: to extend the working range of a laser level, and to enable laser levels to be used outdoor or in bright light conditions.

Most detectors emit sounds to help you get on level – a fast tone to move the detector down, a slow tone to move up, a steady tone when you are at level.

The decision to purchase a laser detector depends on the kinds of application you want to use your laser level for.

If you don’t intend to your laser level outdoors, then a laser detector may not be a good investment.

It is important to note that not all laser levels accept laser detectors, so if you have an intention of buying detectors in the future check your laser level’s specifications first.

5. IP Rating

IP stands for “Ingress Protection” and refers to the quality of sealing of a product and its effectiveness at preventing the intrusion of foreign bodies (such as dirt and water) to the product core.

The first digit of the IP rating refers to the size of objects that can intrude the product, while the second digit refers to the capacity of the product to repel or protect against moisture.

6. Mounting Threads

Mounting options are important because there are certain applications when we want the laser level to be stable.

For example, if we want to keep the beams to a certain height, or a specific position, mounting threads will come in handy.

Most laser levels can be mounted on a standard tripod, while others require a special mounting device.

Needless to say, the more standard the mounting threads of a laser level is, the easier it is to mount since you can use a camera tripod for the purpose.

7. The Most Important: What Do You Want To Do With a Laser Level?

As I have pointed out earlier, the most important consideration for choosing the best laser level all depends on what you want to do with it.

In this way, the Dewalt laser in the line laser level reviews above do not compete with each other.

Each one can be used for certain applications, with each newer model capable of more applications as the older ones.

  • Single beam lasers: best for checking leveling of walls or floors before tiles or heating vents are installed
  • Dual beam lasers (simple horizontal and vertical lasers): can be used to transfer points on the floor to the ceiling, easy installation of lighting, plus the benefits of the single beam lasers
  • Dual beam lasers (cross line lasers): best used for layout and installation of electrical and plumbing systems, walls and doors, as well as the fitting of tiles onto walls. It is also useful for when you need to install a long row of wall fittings and cabinetry.
  • 3 beam lasers or layout lasers: has all the benefits of horizontal and vertical lasers, plus the third plumb line checks for squareness of walls and floors. It is best for cabinetry and jobs that involve lots of 90 degrees and 45 degrees measurements.
  • Rotary lasers/line lasers with laser detectors: these lasers work best for job sites located in well-lit areas, as well as those spanning more than 50 feet.

Accessories Come With a Laser Level

Laser level tripod

Most laser levels can be used out of the box, with just a press of a button. The best laser levels usually have mounting hardware included in the kit.

To improve the performance of your laser level, you may purchase the following:

  • Tripods: to keep the tool stable in place.
  • Laser detectors: for outdoor use, and to increase range
  • Leveling rods and staff: to make device leveling easier

How to Use a Laser Level?

Setting Up The Laser Level

  1. One of the first things you need to do before you use your laser level is to set it up on a flat surface. It is best to use a tripod for this.
  2. For a manual level, make sure that the bubbles are in the middle (at the “level”). If not, turn the screws near the vial until you get level. Turn on the level and use.
  3. For a self-leveling laser, you will need a few seconds for it to level itself. Some units emit a blinking light if it is out of level. In this case, you’ll need to adjust the unit itself. Turn on the level and use.
  4. If there is no wall where the laser beam can reflect on, you can use a laser detector to find the beam. Check the manual to determine how the laser detector will signal “leveling”.

Hanging Pictures With Laser Level

  1. Determine your desired height for the picture frame.
  2. Put a small mark on the wall to serve as your reference point for the top most part of the frame.
  3. Turn on the laser level and align it horizontally with the mark on the wall. Make sure it is level.
  4. Now, get the picture frame and measure the length from the top of the frame to the hanging mechanism.
  5. Use the distance you get from #4 and measure from laser downwards.
  6. Make a mark on the wall, depending on how many frames you want to hang from the same location.
  7. Punch a nail at the mark you have made.
  8. Place the picture frames and check for alignment at the top using the laser. Set up the laser level on a tripod on stable ground.

Using Laser Level To Install Wall Tiles

In many homes, floor-to-ceiling heights are not always constant inside a room, so using the floor as a base for wall tiles may not always be a good idea.

You can get your first row of tiles in perfect position by doing the following steps:

  1. Identify a point on your wall, just a few inches off your wall. Make sure that the distance from the floor to this point is less than the height of a tile.
  2. Turn on your laser level and align the horizontal line to the point identified in step 1.
  3. Line up the end of a 2-inch-wide straight board with the laser line and screw the board to the wall.
  4. Rest the first row of your tiles on top of the board. This will make a perfectly level first row.
  5. Continue putting the tiles up to your desired height on the wall.
  6. Once all the tiles are securely installed, remove the baseboard.
  7. Custom-cut tiles for the bottom row so you can keep consistent grout lines.

Using Laser Levels To Install Ceiling Fixtures

Floors and ceilings typically have the same measurements, so if you are installing ceiling fixtures it is best to lay them out on the floor first and save yourself from a stiff neck.

  1. Mark the position of your ceiling fixtures on the floor.
  2. Put the laser on a tripod, and then turn it on.
  3. Line up the downward pointing beam to the center of the fixture marked on the floor.
  4. Use the upward pointing beam to mark the location on the floor.
  5. On the floor, measure the length from the beam to the points where the fixture will be attached.
  6. Mark the measurements found in #5 on the ceiling.
  7. Hold up the ceiling fixture and install.

Laser Level FAQs

Do Laser Levels Damage The Eyes?

These levels use Class 2 diodes which can be seen by the naked eye, but its beams are of low power and do not cause eye damage unless one stares straight into the source of the beam.

What Is The Difference Between A Green And Red Laser?

  • The human eye can see green light better than red so that green lasers can be seen at longer distances.
  • When used outdoors, particularly in bright light, both green and red laser are difficult to be spotted and would require a laser detector.

How Often Should My Laser Level Be Calibrated?

Most self leveling laser levels do not need to be calibrated, however, if you want to be sure, you can bring it to an accredited store every six months for check up.

This way, you can also catch issues early on, hence preventing device failure.

Can I Check Calibration Myself?

Ideally, yes, but only if you understand how levels work.

The most basic way of doing this is by projecting the beam or dot on one wall, approximately 5 to 10 meters away.

Then, turn the level by 180 degrees, and check if it lines up with the other line.

If not, then the laser level is not calibrated and must be returned or brought to the service center.

Find The Best Laser Level with Our Guides

Laser levels save time, effort and money. They are perfect for jobs that require accuracy and precision.

If you are a serious construction professional, laser levels are a perfect investment for the long term because you will use them many times, for many different kinds of projects.

Even if you don’t construct for a living, laser levels have a lot of use. Now you can check the alignment of tables in chairs with just a press of a button, or you can create your very own side table for the weekend!

Truly, laser levels are a must-have for any tool kit. Finally, we hope our laser level reviews will help you in choosing the best laser level.

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