The Best Rotary Laser Levels for 2020

There is no beating the rotary laser level when it comes to projects that require accuracy and precision.

While most cross-line laser levels are supposed to be used indoors, the rotary laser levels are powerful and can be easily used for both indoor and outdoor applications.

Now, we know that you don’t have enough time to go through various products and carefully consider this purchase the way you would like to. So, if you are confused about which self-leveling line laser to buy, which brand is good and which product is best, then there’s no need to worry anymore as we have got you covered.

Something that is crucial when using a laser on a construction site is that it has to be reliable, it has to be consistent, and it has to very easy to set-up and very easy to use. These are the exact things that we have considered while preparing this list of best rotary laser levels.

Without further ado, let’s look at the best rotary laser levels that you can use in your next project.

The Best Rotary Laser Levels Reviewed

Editor’s Pick	Product
Top Pick	Topcon RL-H5A Self Leveling Rotary Laser
Alternative Top Pick	Johnson Level & Tool 99-006K Rotary Laser System
Best High End Pick	Spectra Precision LL500 Exterior Self-Leveling Laser Level
Best Budget Option	Iglobalbuy Automatic Electronic Self-Leveling Rotary Laser Level

Our Top Pick: Topcon RL-H5A Self Leveling Rotary Laser

Another good feature of the Topcon RL-H5A is that if it does get disrupted at any stage on-site, you will get an out of level alarm that will alert you that a potentially incorrect level is being used, and it will allow you to resolve the error immediately.

In case you have the requirement to shoot some really long distances, the Topcan RL-H5A Laser can shoot up to 400 meters, giving you an 800-meter diameter to pretty much cover even the largest of work sites.

Coming to its battery, when it comes to getting a pile of runs on the board of run, you will love that it gets up to 60 hours with the provided rechargeable batteries or if you want to swap them out for some D sized batteries, you’re going to get up to 100 hours on a full set of 4 D-sized batteries

You would have to be a bit of a goose not to take care of a beautiful piece of kit like this. But it is great to know that the Topcon RL-H5A Rotary Laser has been built to the IP66 rating which means that this thing will be more than able to cope with any of the accidental on-site abuse – any dust, torrential downpours that might come through or light knocks, etc.

It is built quite tough. Lastly, this reliable and accurate Topcon RL-H5A laser comes with a warranty for 5 years. It is our best pick in this list of best rotary lasers.

What We Like:

• Easy to use | With its electronic self-leveling, all you have to do is press the power button and you can go right to work in seconds. If the RL-H5A gets disturbed on the job, it will relevel itself automatically.
• Long Range with High Accuracy | This rotary laser can shoot up to 400 meters, which gives you a diameter of 800 meters so you can cover the largest of work sites.
• Multi-purpose Laser | The RL-H5A rotary laser is perfect for grading, excavating and general construction projects. The RL-H5A is “job site tough” with the IP66 rating, and it can withstand a sudden shower, dust and even torrential rainfall.

Alternative Top Pick: Johnson Level & Tool 99-006K Rotary Laser System

You can use this rotary laser system for both indoor and outdoor work. Many people find the setup of leveling tools hard, but if you decide to buy the Johnson Level & tool 99-006K, you will find that the setup is quite easy. As soon as you turn on the laser level, it will level itself on both X and Y-axis.

This affordable laser level is ideal for homeowners. However, if you are looking for a rotary laser level with a longer range, then make sure you check the list at the bottom where we have listed some other good rotary laser levels that are worth mentioning and are similar to this one.

What We Like:

• Works at Different Speeds| The versatility of this Johnson rotary laser level is impressive. This machine can be operated at different speeds – 200, 400 and 600 RPM. Lower speeds are generally used for enhanced beam visibility while the higher speed is commonly used for outdoor applications.
• Audible and Visual Alarms| When and if you end up going beyond the leveling range, there is an alarm that goes off to give you a notification so you can resolve the issue right away. This is done to help you stay within the leveling range at all times.
• Durability| The inner components of this system are very-well protected by the use of an enclosed beacon. These components are protected from water and dirt which might just damage them. This means that Johnson 99-006K Rotary Laser Level will last comparatively longer, making sure you get value for your money.

Things to Consider:

• Requires High Maintenance | This rotary laser level system requires higher maintenance for it to work properly. However, the manufacturer has indicated the proper usage and maintenance of all the components. If you use the wrong products for maintenance, it can lead to some serious performance issues.

Best High-End Pick:  Spectra Precision LL500 Exterior Self-Leveling Laser Level

Coming to its efficiency, it is self-leveling and comes with a built-in out-of-level shut-off. This maintains accuracy over the whole work area while also minimizing errors. A visible “spotting” beam determines receiver mounting placement which makes it faster and easier to find the on-grade position.

The LL500 has the HL700 receiver with it. The receiver accurately measures elevations over the job site. It is also compatible with any rotating transmitter and can be used in the rod-mounted or hand-held position.

Lastly, the LL500 has a warranty for two years, and the H700 receiver has a warranty of three years.

What We Like:

• Temperature Compensation| This rotary laser, unlike a lot of professional tools, uses temperature compensation so that its measurements are accurate even in cases of sudden, extreme temperature changes.
• Switchable Batteries | The LL500 has two power options – alkaline batteries and rechargeable batteries. The unit comes with 4 D-cell alkaline batteries which last up to 80 hours. You can switch the power option from alkaline batteries to rechargeable batteries so as to reduce the chances of sudden downtime.
• Ideal for Solo Contractors | This LL500 Self-leveling laser is ideal for solo contractors who need to make every job accessible to a single person. So, if you are on your own, you can definitely consider purchasing this machine as it is designed to turn two-person jobs into one-person ones.

Best Budget Option: Iglobalbuy Automatic Electronic Self-Leveling Rotary Laser Level

A pair of laser goggles are also included to easily view the laser among the strong sunlight.

It is controlled by temperature-stable sensors for self-alignment. It also has a self-leveling range up to 5°.

Lastly, this affordable laser level comes with a warranty for 3 years and a rechargeable battery and charger.

What We Like:

• Works at Different Speeds| This budget laser level can be operated at four different speeds – 60, 120, 300 and 600 RPM. This is very useful when you want to switch the speed for different applications.
• Durability| The high-impact composite housing protects the inner components of this system. This helps to protect the inner mechanism from water and dust.

Things to Consider:

• No Accessories | Even though this is a budget rotary laser level, some accessories would have been nice. This machine does not come with a staff or a tripod. Although, if you would like to get a tripod and staff as well with this laser level, you can get them here if you don’t have them already. Without the accessories, this is the best affordable rotary laser level for the quality and durability.

Other Worthy Mentions

These are ones that didn’t quite make the cut as one of the top picks but are still interesting enough to be worth a look.