Having problems with range? Your tools are not accurate enough for grading? Well, we understand your problem. As a construction worker, DIY user, or contractor, you need accurate long-range measurements and that is only possible if you’ve got the best rotary laser level for grading.
Rotary laser Level consists of a colored beam, mostly red or green that is used for measuring the X or Y axis (Horizontal and Vertical) or even simultaneously when you need measurements beyond 90 degrees for each other. Some of them even have temperature compensation capabilities, allowing them to work at optimum levels with precision even in hot or cold weather.
With that being said, buying the laser level for grading could be challenging as there are a lot of factors that you need to consider like design, range, accuracy, visibility in daylight, etc. But don’t worry, we’ve got everything covered in this article after researching and experimenting with the laser levels to find out the best for you. Just go through this article and we’re sure you’ll find the best one for yourself.
- Weight: 16.91 pounds
- Operating Diameter: 1,600′
- Warranty: 2 Years
- Class 2 Laser and <3mW
- Weight: 22.2 pounds
- Warranty: 5 Years
- Digital Grade Match Measures
- Radio remote control
- Weight: 11.73 pounds
- Range: 2,600 feet
- Accuracy: ±1/16″ at 100 feet
- Battery Life: 100 Hours
Table of Contents
- Best Rotary Laser Level For Grading of 2021
- Things To Consider While Buying a Laser Level (Buying Guide):
- Best Rotary Laser Levels for Grading in 2021 Reviews & Comparison Table:
- 1. Dewalt DW074KD Laser Level – Rotary Laser Level Kit:
- 2. Topcon RL-H5A Laser Level – Best Rotary Laser Level For Grading (Editor’s Choice)
- 3. Johnson 99-028K Laser Level – Motorized Rotary Laser Level Kit:
- 4. Spectra Precision LL300-2 Laser Level – Best Rotary Laser Level For Builders:
- 5. Spectra Precision LL500 Laser Level – Rotary Laser Level Bunnings:
- 6. Stabila LAR350 Laser Level:
- 7. Spectra Precision GL622 Laser Level – Premium Rotary Laser Level:
- 8. Topcon 313990753 Laser Level:
- 9. Leica 6006007 Laser Level:
- 10. Spectra Precision GL412N Laser Level – Rotary Laser Level Harbor Freight:
- How to Set Grades with laser level:
- Frequently Asked Questions (FAQ’s):
Best Rotary Laser Level For Grading of 2021
Things To Consider While Buying a Laser Level (Buying Guide):
Hence it is not a simple task to select the best laser for grading. But if you are buying laser for the first time it is not an easy task. Because you have to consider several factors along with specifications and features. Thus these things are necessary when you are going to buy the perfect laser level for grading. Moreover below is the complete buyer’s guide with explained key features and specifications. Further, we assure you this buyer guide help you and give you an idea of what should be in beat laser level for grading?
Thus the very first thing you have to consider is to check the material used in synthesis. Because many laser levels are not made up of materials that shield laser level from dust and water this will affect its shelf-life. So, always select a laser with a coarse, dust, and waterproof material this increases the durability of the laser.
Moreover, another important thing that you want from the laser level is accurate measurement. Because it is the basic requirement of the laser level as it is used for different jobs for getting a precise reading. So, must consider the accuracy range of the device before purchasing.
Hence nowadays grading laser come with a self-leveling feature. Thus it provides a lot of convenience to people. Because it saves the quality time of the people. Moreover, when you turned on the laser level leave it a few times it will automatically level due to the self-leveling feature. Further, you use laser level on smooth, rough, up, and down the surface. Then it will also level on all surfaces to achieve better productivity. Furthermore must choose it according to your budget.
Thus knowing the range of the laser level surely helps you in making a decision. So, the range is a key selection factor. Hence must select the lazer with optimum range. But here you can select it according to your requirement and need. Moreover, always select a laser that has a maximum wide range. Further, it helps you to achieve precise readings in large targeted areas.
5. Kit of Extras:
Hence always try to select a laser level that has a complete kit of extras. Because it is a smart way to save money. Thus if you don’t select the equipment with the kit you have to buy extras or accessories separately that will be expensive. Moreover kit contains a tripod stand, receiver and its clamp, batteries (either alkaline or rechargeable), and its charger. Further with the help of an alkaline battery your laser level will work for a very long time giving outstanding performance.
6. How to Use Laser Level For Grading:
Read More: How to Use a Laser Level for Grading?
Best Rotary Laser Levels for Grading in 2021 Reviews & Comparison Table:
1. Dewalt DW074KD Laser Level – Rotary Laser Level Kit:
The Dewalt DW074KD is a useful tool for any contractor who needs to grade a site. The compact size fits in tight places and the powerfully bright laser line helps you achieve an accurate project every time.
- Accurate to ±1/4 inch at 100 ft.
- Visible Range is up to 600 ft. (182.88 meters).
- Weatherproof Design.
- This vial makes this laser level a damage-proof instrument.
- Dewalt DW074KD Laser level has a handle that provides a strong grip and can be carried out anywhere.
- It also included a carrying bag to keep the laser level and kit in it.
Dewalt DW074KD laser level Review:
Dewalt DW074KD offers self-leveling in horizontal mode only. The accuracy rate of self-leveling is ±1/4″ at 100ft. While working in vertical modes, several arrow buttons are making manual leveling easier.
This rotary laser level has indoor visibility of 100 ft. While working outdoor it projects up to 600 feet long laser line. A laser detector can provide a maximum of 1500 feet visibility to work at a large scale project.
Its weather-resistant feature enables you to work in low and high temperatures, dry, moisture, dusty, stormy, and rainy weather conditions.
The enclosed leveling vial makes this laser level durable by protecting its internal parts especially the rotary head when dropped.
This rotary laser level is simple and easy to use. It is a professional laser level and is preferred by many experts. So, I will recommend this.
Topcon RL-H5A Laser Level is the smartest choice for laying out and grading any flat surface fast. Get accurate measurements up to an incredible 2600’ (790m) with receiver away in high definition. The Topcon RL-H5A can measure angles, flag points, slopes with image processing (profiling), X/Y coordinates, grades against a benchmark and more.
- An electronic self-leveling offers auto self-leveling within a few seconds.
- An IP66 rating makes it durable.
- Visible range is up to 800 m (2600 ft.).
- The laser level can work over 100 hours continuously.
- This user-friendly laser level is easy to use and handy.
Topcon RL-H5A laser level Review:
An electronic self-leveling mode is enabled by pressing the power button. The self-leveling levels itself quickly and precisely. The accuracy rate is ±10 arc seconds (unit of angle).
Visibility and accuracy:
The laser level projects 800 m (2600 feet) long laser beam. It comes with a high accuracy rate. A smart long-range receiver is used to detect the laser beam at a long distance.
Topcon RL-H5A laser level is protected with an IP66 rating. It is durable enough to withstand dust, storm, and rain.
Long battery life:
Alkaline or rechargeable battery provides a long battery life of over 100 hours. You don’t need to change batteries more often. A long battery life ensures precise and continuous work.
Easy to use:
Topcon RL-H5A laser level provides an ease to use. There are few buttons on its control panel allowing you to perform different operations.
This laser level offers professional features like long visibility and high accuracy. I will recommend this laser level.
Johnson 99-028K is another best laser level, footing, leveling forms, planting beds, and leveling outbuildings. It is a perfect device for leveling your outdoor work surfaces. It is the best choice among various lasers levels that meet every need, if you are looking for an affordable unit to do the job right.
- NiMH battery or alkaline batteries are used. NiMH provides an uptime of 24 hours and that of alkaline provides 40 hours.
- Indoor range of 200 ft. and that of up to 1500 ft. while working outside (with a laser detector).
- Accurate to ±1/8 inch at 100 ft.
- This laser level comes with a self-leveling feature.
Johnson 99-028K laser level Review:
Johnson 99-028K laser level levels itself when placed with 5 degrees angle to targeted spot. The self-leveling feature provides precision and accuracy levels.
Long battery life:
Short battery timing had always been a big issue in such batteries. But Johnson 99-028K provides work time of more than 24 hours (NiMH battery) and 40 hours (Alkaline battery).
Visibility and precision:
Johnson 99-028K has an indoor visible range of 200 ft. To work out, this range can be increased to 1500 feet by using a laser detector. This laser level is accurate to ±1/8″.
This laser level is widely used in grading, footing, outbuilding, commercial, and residential projects.
It is the best grading laser level and that too in a small budget. This laser level is recommended for those who are looking for a professional tool in a small budget.
This professional laser level is perfect for professionals like you- it has a weather resistant design, electronic self-leveling, remote control technology that allows for quick setup. With its features and durable construction, this tool will be the best friend your work site ever had.
- Electronic self-leveling.
- Projects long laser beam of up to 1650 feet with high accuracy of ±3/32” at 100 ft.
- IP66 rating.
- Damage-proof structure.
- Four D batteries.
- Easily be kept into a carrying bag.
Spectra Precision LL300-2 Review:
Electronic self-leveling is more accurate than the normal one. This laser level has a self-leveling range of ±5 degrees. It also indicates out of level conditions.
Visibility and accuracy:
Spectra Precision LL300-2 laser level has an operating range of 500 meters. The laser level is accurate to ±2.2 m at 30 m. A laser receiver is used for outdoor projects.
Durability and weather-resistive design:
The laser level is resistive to rainy, dusty, and stormy weather conditions. It can withstand several 3 feet drops. This laser level is rated by IP66.
Long battery life:
Spectra Precision LL300-2 can work up to 90 hours with alkaline and 45 hours with NiCad batteries. It causes lower energy consumption and saves energy costs.
This weather-resistive laser level can work in different conditions. It survives for a long time even after having several drops. It is recommended for tough job sites.
The Spectra Precision LL500 is the perfect laser level to help your projects go smoothly and efficiently. It works on any kind of surface, whether indoor or outdoor, without needing batteries and with a 2-year warranty.
You can read its features, details, and reviews if you want to know more about this laser level.
- Suitable for outdoor projects (Range of 1,600 ft.).
- Accurate measurement of ±1/16th an inch at 1000 ft.
- The long battery life enables you to work continuously (80 hours of extended uptime).
- Handle provides you an easy grip.
- Bull’s-eye self-leveling.
- A 5/8-11 tripod is used to adjust.
Spectra Precision LL500 laser Review:
Visibility and precision:
This laser level works at a diameter of 500 m (up to 1600 feet). A laser detector (included) is used to detect the laser beam while working outside. Spectra Precision LL500 is accurate to ±1.5 mm at 30 m.
This laser level is widely used in setting elevations, concrete forms, footings, and grading. It is a professional and the best laser level for construction, grading and forming related projects.
Spectra Precision LL500 can easily work at tough job sites. It is a waterproof laser level and can work reliably in rain. Its durable design can withstand up to 10 feet drops.
This laser level is equipped with Bull’s-eye self-leveling which levels it quickly. There is an “Out-of-level LCD” which flashes to indicate out of level conditions.
Spectra Precision LL500 is accurate enough to have the 16th part of an inch as expected error while working on a thousand feet. You can take work from this laser level for four days without supplying power to it.
Stabila LAR350 is the go-to laser level for interior and exterior jobs. It will give you a quick, accurate reading that meets your needs as well as meet standards set by law. Made in Germany with other great features, it is an investment worth making.
- LED Assist System.
- Waterproof, Dustproof, and IP66 rated design.
- Working distance is up to 800 meters (2600 feet).
- ±3 mm at 30 m Accuracy rate.
- 80 hours of continuous uptime.
Stabila LAR350 Laser level Review:
Most of the rotary laser levels allow self-leveling along the horizontal axis only but Stabila LAR350 is not among them. It allows you to use a self-leveling feature both along the horizontal and vertical axes. This leveling is true for all positions within 5 degrees.
LED Assist System:
An integrated LED system indicates about all axes that are being tilted. This is a user-friendly feature of this laser level making it easy to use for newbies.
System Protection & Durability:
Stabila LAR350 laser level is rated by an IP65 with water, shock, and dustproof design. It can easily withstand 6 feet drop and can run smoothly in rain and storm.
This laser level has indoor visibility of 20 m. You are required to use a laser detector for outdoor jobs. Using a laser detector, the laser beam can be projected up to 800 meters with an accuracy of ±3mm at 30 m.
Stabila LAR350 laser level is equipped with 2 D or 4 AA batteries of 1.5 volts providing uptime of more than 80 hours.
It is a professional rotary laser level and is recommended for road construction, piping, and landscaping.
You can’t find the best laser for grading other than Spectra Precision GL622. It is the most advanced and professional laser level of our list. It is used in flooring, construction, grading, and tiling projects.
The special features of this laser level include radio remote control, keypad, graphic display, and rechargeable battery. This laser level is equipped with the latest technologies making it an expensive laser level.
- It helps in the accurate alignments.
- Radio Remote Control System.
- 25% Grade Capability.
- An IP67 rating enables it to survive a 3 feet drop.
- Keypad and graphic display.
- 5-years limited warranty.
Spectra Precision GL622 Review:
This rotary laser level comes with precise self-leveling offering the grade capability of 25%. The auto self-leveling levels quickly. It allows horizontal level and vertical plumb setup.
Remote Control System:
The wireless remote control system works within 330 feet to the laser level. This radio remote control allows you to perform different tasks even without touching the laser level.
Keypad and graphic display:
The keypad and graphic display of the laser level are easy to use. Anyone with basic knowledge of laser level can easily operate this.
This laser level can survive in a tough job environment. It is suitable for outside projects as it can easily withstand moisture, dust, and drop. It is rated by IP67.
Although, it is expensive but it is the most advanced laser level equipped with the latest technologies. Whoever tried this, found this best. So, why wouldn’t I recommend this? It is recommended.
Finding a laser level to work outside? Topcon 313990753 which is another product of Topcon in our list is ideal for this. Due to its long working range, battery life, and durability, this laser level is preferred for outdoor and away projects.
It can work in outdoor tough environments even when the power supply is disturbed. Due to handy and small shape, it can be easily carried out.
There are many other discussable features that this laser level the best laser level for grading, construction, and other jobs.
- Dual-slope laser level with a self-leveling capability.
- Range is ±5 degrees.
- Up to 120 hours (Alkaline battery) or 65 hours (NiMH rechargeable battery).
- Weather-resistive with an IP66 rating.
- Includes a remote for easy, fast, and reliable leveling.
Topcon 313990753 laser level Review:
Long visible range:
Topcon 313990753 projects a laser beam of 800 meters which can be detected by the included laser detector. This wide range allows you to use this laser level in large scale projects.
This laser level comes with a self-leveling feature that levels it quickly. It is a dual-slope laser level.
Long battery life:
Topcon 313990753 has an average battery life of 100 ft. While working with an alkaline battery, it works for more than 120 hours. However, the battery life becomes 65 hours when used with a rechargeable NiMH battery.
From heavy rain to a dusty environment, this laser level can withstand all conditions. It is an IP66 rated laser level with the water, dust, debris, and damage-proof design.
The laser level is normal sized and handy. It can be carried out easily from one place to another.
This laser level is ideal for outdoor and away projects. It has all features which you are looking for your commercial project. It is recommended by many experts.
Leica laser level is also a top-rated, affordable, and professional rotary laser level. It is well known for its accurate self-leveling and long visible range.
It is used in grading, construction, alignments, and building foundations. This user-friendly device with compatible design provides accurate measurements.
If you are interested in knowing a bit more about it, read its features, details, advantages, and disadvantages.
- Grade capability of 8%.
- Distance of 2,600 feet (792.48 m) with a high accuracy rate of 1/16″.
- A rugged case keeps all the items offering safe transportation.
- Smart slope function.
- IP67 rating.
- Four D batteries.
Leica 6006007 laser level Review:
The power button is used to enable self-leveling. The self-leveling works quickly with a compensable grade capability of 8%.
Visibility and Precision:
Leica 6006007 projects a long beam that is detected at 2,600 ft. A laser receiver is used for distant projection. This laser level is accurate to ±1/16 inch at 100 ft.
Its waterproof, dust-resistive, and IP67 rated design make it perfect for tough job sites. It can survive in all types of weather situations including heavy rain, dust, and storm.
Smart Slope Function:
Its smart slope function observes the time and temperature to maintain the performance of the laser level. This function ranks the laser level as the best laser level for grading.
Four optional D-cell batteries offer a long battery period of more than 60 hours. It comes with reliable alkaline batteries.
The normal-sized laser level with two handle grips enables you to move it anywhere. It comes with a rugged briefcase which carries the laser level and all other helping tools.
This grade laser level is used for large scale projects. You can purchase this product while working outside.
Last but not the least laser level is once again Spectra’s product Spectra Precision GL412N. Spectra Precision GL412N is a single grade laser level delivering reliable and accurate performance.
It enables you to work fast and finish in time. The laser receiver allows you to measure unknown grade values between two known points. This user-friendly laser level is the best choice for indoor and outdoor tasks.
- Single grade laser level
- Weatherproof and dustproof.
- PlaneLok secures the existing elevation.
- The ‘Finger Print’ function.
- Average battery period is up to 35 hours.
Spectra Precision GL412N Rotary Laser Level Review:
Spectra Precision GL412N laser level is water, dust, and weatherproof. It can survive several 3 feet drops and 5 feet tip-overs. Its external body protects its internal body from different particles.
Two D-cell batteries deliver 35 hours (Average) continuous performance. A 10.0 mAh NiMH rechargeable battery pack is used as a power source for this laser level.
The laser level has a handle providing a strong grip to move anywhere. This transportation-friendly feature allows transportation within a project site.
Easy to use:
Spectra Precision GL412N laser level offers ease to use. It comes with a control penal and remote control to perform different tasks.
This laser level is recommended for leveling, grading, and construction jobs. It works fast and gives precise alignments.
How to Set Grades with laser level:
- First you need to put a tripod on firm dry ground and ensure it is stable. Set up a laser level on it.
- Now you turn on the laser level and make sure you give it a moment to self-level.
- After self-leveling, now we need to identify the initial height of your grade.
- One thing you need to make sure of is that the pitch of the grade should slope down from there.
- Now we have to place the bottom of the leveling rod at your desired height.
- We move the laser detector up and down and adjust it properly until you hear a beep sound.
- Now we have to identify the amount of fall we need from the top of the grade to the bottom. Let’s say 20 inches for example.
- Move the laser detector up the rod at 20 inches and secure it there.
- Now you walk to the place where the bottom of the grade will be.
- You’ll either have to dig into the ground or most likely have to lift the rod to find a level with the laser detector.
- The bottom of the grade is represented by the bottom of the leveling rod.
- Now mark the spot by inserting a stick in the ground displaying the height you need.
Frequently Asked Questions (FAQ’s):
1. What is a Grading Laser?
Ans: Basic rotary laser levels have 360 degrees accurate laser beam with an LCD display on it that is used to read out the measurements. They have a very long range with high accuracy.
2. Can I use a laser level for grading?
Ans: Yes, laser levels are a commonly used tool and are considered to be the modern day version of a chalk line.
3. What does a rotary laser level do?
Ans: A rotary laser level is a tool used for leveling and aligning walls, floors, or any other object. A rotating beam of light is projected across the surface to calculate an overall slope value from down to up. The base must be flat with no pitch or tilt whatsoever – if there is any deviation from a flat surface, the reading will not be true.
4. Where can I use it?
Ans: Rotary laser levels are used for engineering, construction, and measurement applications. With a rotary laser level, two perpendicular lasers can be positioned at the same height on two axes to measure slope, offset, or difference in elevation.
5. How Accurate is a Laser Level?
Ans: What is the accuracy of the laser level? A good laser level is 10 times more accurate than a spirit level. If we go into calculations then a good laser level is accurate within 1/16 inches per 100 feet as compared to a spirit level that is only accurate within ½ inches of 100 feet.
The laser level for sure increases productivity and enhances the performance of your work. As we’re done with this article, there were so many factors we’ve discussed, benefits of different laser levels, and all this to help you choose the laser level according to your budget and need but if you’re still a bit shaky with the choice or confused then here’s my final verdict for you. The best laser level for grading is DEWALT DW074KD Laser Level and the second that comes to it with long battery life and auto self-leveling is TOPCON RL-H5A Laser Level. Have a good day.