Surveying is probably the most important job before starting a construction project. Since ancient Roman times, professional surveyors and civil engineers have accurately used various tools to conduct land surveys. The basic principle of surveying remains the same, i.e., carefully monitor the land, know its features, form a contour, and always stick to accurate measurements. However, the tools used for surveying have come a long way. For instance, modern professionals and DIYers use builders-level transit construction tools instead of conventional chains and measuring tapes.
The problem is there are hundreds of transit level models available in the market, and choosing the best laser level for your requirements can be challenging. Moreover, people are often confused between builders’ level vs transit as both are almost identical products. Therefore, this article provides a list of the 10 best transit levels that can be used by professional and home DIYers without any problems.
Top 10 Best Transit Levels:
1. DEWALT Transit Level DW092PK:
Product Specification
- Transit capability
- 20x Magnification
- Accuracy: ±1/4″ per 100′
- Dimensions: 15.5 x 9.63 x 41 inches
- Protected leveling vial
- 360 degrees horizontal scale
- 8-foot aluminum grade rod
No other brands have such accuracy and durability in their levels as DeWalt. The brand is very famous among professionals, educational institutions, and home DIYers. Moreover, its products offer excellent value for the price, especially if you plan to work on harsh terrains. So, if you are looking for the perfect field companion, I suggest that you check out the DeWalt transit laser level DW092PK.
Features:
DeWalt DW092PK is a complete package that comes with all the basics that you need for an efficient survey. For instance, a horizontal level can rotate throughout the 360 degrees circle. Similarly, the integrated vernier scale in the assembly ensures that you don’t miss the reading even by a second. The 8 feet tall grading rod can be easily viewed from a maximum distance if you open it all the way. Lastly, its leveling vial is protected with a heavy-duty casing, making it the perfect choice for job site hazards.
Accuracy::
DeWalt DW092PK is accurate for up to 200 feet and sometimes even more on plain ground. In any case, this transit level offers ±1/4″ accuracy for every 100 feet, which is more than enough even if you are observing a steep slope. Moreover, you can magnify the target 20x when working within the 200 feet range for precise readings.
- Protected leveling vial
- Durable casing
- Vernier scale
- 20x magnification
- 1:100 stadia lines
- Vertical angle transit capability
- It doesn’t come with horizontal angle compass settings
2. Leica Geosystems 840383:
Product Specification
- 32x magnification
- Dimensions: 10 x 6 x 6 inches
- IP54 certified water and dust resistant
- Ergonomic design
- 13 feet grading rod
- Alkaline battery
- Magnetic target
- Accuracy: 8/2” for 100 yards
Leica is a brand notorious for its premium lenses. Nowadays, most professional cameras and even some smartphones use Leica’s lens. So, it won’t be wrong to expect excellent magnification and viewing quality from the Geosystems 840383. Moreover, it is a transit level optimized for harsh field conditions. So, you won’t be needing another product for several years.
Features:
Leica’s 840383 optical transit level is the best friend for most field professionals. It comes with several features that make it the best laser level for grading and construction surveys. For instance, the device offers 32x magnification so that you can view the grading rod even at a maximum distance. Similarly, an IP54 certified transit level remains functional even if you are working in low showers.
Accuracy:
Leica’s transit level is a highly accurate device that offers 8/2” for every 100 yards. However, it doesn’t mean that you can’t view clearly past this point. The accuracy reduces slightly when you try to view farther distances. Another benefit of this device is that it offers up to 15 degrees angle compensation for adjusting the rod, making it the best option for a construction transit level.
- Ergonomic design
- IP54 waterproof
- 15 degrees compensator
- Magnetic target
- Self-leveling
- Lifetime manufacturer’s warranty
- Relatively more expensive than others
3. BOSCH GOL 32CK:
Product Specification
- Durable design
- Dimensions: 8.25 x 8.25 x 52.5 inches
- Accuracy: 1/16” for 100 feet
- High range
- Dependable magnetic system
- IP54 water and dust resistant
- 32x magnification
- Vertical and horizontal crosshair lines
Bosch has made an ever-lasting impact in the construction industry. For instance, their laser levels are regarded as one of the best in the world. Similarly, the Bosch transit laser levels live up to the mark with their premium features, reliable accuracy, and durable build quality. So, if you are in the market for a dependable transit level, I suggest that you check this one out.
Features:
Bosch transit kit is a complete solution to all your field-related problems. The package includes a durable transit level, a 7 feet long grading rod, and the signature laser level tripod. Moreover, it is a self-leveling transit level that saves you time when starting your day at the field. Usually, workers and professionals spend at least 15 minutes setting up the level, whereas you can start working right away with this bad boy.
Accuracy:
Bosch transit level offers a 1/16-inch accuracy for up to 100 feet. However, the total working range is up to 320 feet. You can further increase the range to up to 400 feet when working on a relatively plain surface. The 32x magnification ensures that you can clearly view the 7 feet long grading rod even from a maximum distance.
- 32x magnification
- Self-leveling
- Waterproof and dust resistant
- Highly accurate
- Up to 320 feet range
- Automatic optical level
- Professional-grade device
- No cons so far
4. AdirPro 22X Automatic Transit Level:
Product Specification
- Non-strip focus knob
- Durable brass leveling screws
- Versatile tool
- Accuracy: 1/4” for 100 feet
- Dimensions: 15.3 x 13.6 x 7.4 inches
- Built-in sunshade
- 22x magnification
AdirPro isn’t among the top-rated brands for construction equipment. However, it is an emerging brand that lets its premium products do the talking, and the positive customer reviews can attest to that claim. The AdirPro 22x auto transit level offers such features that you can only find in high-end devices but at an affordable price. So, if you are low on budget but don’t want to compromise on quality, I suggest that you check this one out.
Features:
Every feature of the AdirPro Auto transit screams quality and precision. The durability tests confirm that this transit level competes for head-on with some flagship models. However, an additional IP certification would further boost its durability. Similarly, it has a durable build quality that can resist fall damage from up to 3 feet. The magnifying lens is secured by a non-strip focus knob so that it doesn’t fall off. The built-in sunshades ensure that sunlight doesn’t get in the way of your productivity in the field.
Accuracy:
AdirPro is a highly accurate transit level that remains ¼” accurate for up to 100 feet. Moreover, you can further push the limits with its 200 feet working range. The 22x magnification ensures that you never miss the grading rod, even from maximum distance. Similarly, the device offers 1 degree vertical and 15 minutes horizontal compensation so that you can accurately lock on the rod readings.
- Versatile tool
- Aircraft telescope
- 22x magnification
- Built-in sunshade
- High-precision glass vial
- Non-strip focus knobs
- 5/8 x 11 thread mount
- It isn’t IP certified for water and dust resistance
5. Johnson Level & Tool 40-6912:
Product Specification
- Accessible 45 degrees vertical arc
- User-friendly design
- Dimensions: 55 x 12 x 12 inches
- Self-leveling device
- IP54 enclosure
- Telescoping tripod
- Accuracy: 1/4″ at 35’
- 22x magnification
Johnson is among the favorite brands for construction equipment in the world. Many large and small construction companies use Johnson transit laser levels for their reliability and affordable price in their projects. So, if you are looking for the best transit level for a steep slope, I suggest that you buy this product.
Features:
Johnson transit level is packed with several features that will surely help you in the field. For instance, it is a durable device that can resist fall damage from up to 2 feet. Similarly, the IP54 enclosure keeps your device protected from rain showers, dirt, and oil spills. Moreover, it is a self-leveling level that doesn’t require a tripod for use, making it a suitable option for home projects. However, the only problem is that it doesn’t offer as much working range as others.
Accuracy:
The Johnson transit level remains ¼” accurate for up to 35 feet, making it the perfect choice for small grounds. Moreover, it is one of the few devices to offer up to 45 degrees vertical arc and 15 minutes horizontal circle for pinpointing the grading rod even on a steep slope. In short, it is the best self-leveling laser transit with a budget-friendly price tag.
- Self-leveling
- Works without a tripod
- Highly accurate
- Large vertical compensation
- IP54 enclosure
- Tinted glasses
- The working range is only limited to a maximum of 100 feet
6. David White LT6-900 Meridian:
Product Specification
- Top-mounted leveling vial
- Dimensions: 4 x 5.5 x 12 inches
- 22x magnification
- 200 feet range
- Accuracy: 1/4″ at 100 feet
- 15 minutes horizontal circle
- Built-in sunshade
- Plumb bob included
David White is an American brand for construction equipment and gadgets. It is one of the few brands that promise US quality, directly ship to your house, and offer fade-less accuracy. Another benefit of buying a product from Davide White is that you don’t need to pay the extra shipping and customs charges, making it even more affordable. In this regard, the David White LT6-900 Meridian is a suitable option for beginners and small construction companies.
Features:
Davide White’s transit level is all about durability, precision, and reliability. While it doesn’t offer some of the fancy features that you can find in the other products, it can still be a handy device when you are looking for true power. This level comes with a built-in sunshade to clearly view the target in broad daylight. Similarly, it uses plumb bob instead of crosshair for easy measurement, and the top-mounted leveling vial keeps up with your surveying speed.
Accuracy:
The device offers an accuracy of ¼” for up to 100 feet and a maximum range of 200 feet. Moreover, the 22x magnification keeps up with the massive range by ensuring a razor-sharp picture with minimum distortion. In short, it may not be the transit level with the most features, but its high quality makes it worth the purchase.
- Top-mounted leveling vial
- Built-in sunshade
- Highly accurate
- 200 feet range
- Plumb bob
- Vernier scale
- It isn’t IP-certified water and dustproof
- The device doesn’t offer self-leveling
7. NWI NSLP100B Siteline Level Package:
Product Specification
- Affordable price
- Dimensions: 11 x 5 x 7 inches
- 9 feet grading rod
- Builder’s tripod stand
- 1:100 stadia ratio
- Accuracy: 1/4″ at 100 feet
- 20x magnification
- IP54 certified water and dirt resistant
Most construction workers and home DIYers face the most common issue is the wallet-emptying price of most transit levels. Fortunately, brands like NWI are there to help you fulfill your dreams with their budget-friendly products. In this regard, the NWI NSLP100B Siteline is a cheap transit level that doesn’t take away any of the useful features. So, if you are low on money but still want a quality level, I recommend that you check this one out.
Features:
In terms of features, the NSLP100B exceeds most people’s expectations. For example, the multi-layer coated lens provides clear road readings regardless of the field conditions. Similarly, the eyepiece has a built-in horizontal and vertical crosshair with a 1:100 stadia ratio. So, you won’t miss the grading rod reading even by an inch. Lastly, the device is IP54 certified for waterproofing, dust resistance, and fall protection, and the lens doesn’t catch oil drops.
Accuracy:
In terms of accuracy, the NSLP100B is well-suited to compete against some of the flagship models by the top brands like DeWalt and Bosch. The transit level offers ¼” accuracy for up to 100 feet, and the maximum working range is up to 200 feet. Moreover, the 20x magnification is just enough for viewing the grading rod from a distance.
- I:100 stadia ratio
- Crosshair lines on the vertical and horizontal axis
- IP54 enclosed
- Durable build quality
- Affordable price
- 9 feet aluminum grading rod
- It isn’t a self-leveling device, and the leveling can take up to 10 minutes
8. CST/Berger 54-200B:
Product Specification
- Leveling + plumb bob
- Brass casing
- Dimensions: 14 x 11 x 6 inches
- Accuracy: 1/4″ at 100 feet
- 15 minutes circle for rough angles
- 20x magnification
- Lightweight
- 200 feet range
- 8 feet grading rod
CST/Berger is an emerging brand in the construction industry. It is famous for offering affordable products for home DIYers, beginners, students, and small-scale project professionals. In this regard, the CST/Berger 54-200B is an entry-level transit level that can get the job done even if you have no experience in the field. So, if you are looking for a device to practice your leveling skills, I suggest that you get one by CST/Berger.
Features:
The 54-200B is a basic transit level that doesn’t offer as many features as others. However, the price tag justifies the limited features, as you can’t get an effective transit level at this price. Still, it is suitable for leveling grounds, fencing, small surveys, and students. The device offers a dual setup mode where you can operate with the crosshair and plumb bob for best results. Similarly, the level can compensate for up to 15 minutes on the horizontal axis for better accuracy. Overall, it is a practical device that can last for several years.
Accuracy:
The device remains accurate for up to 100 feet with the common ¼” accuracy. However, the total working range is up to 200 feet, considering that you work on a moderate ground plane. Still, the 20x zoom ensures that you don’t miss a single reading, even from maximum distance.
- Leveling + plumb bob
- Beginner-friendly
- Lightweight
- Transport protection
- Durable build quality
- 15 minutes horizontal compensation
- It isn’t a self-leveling device
- The minutes and seconds settings are a bit faulty
9. SitePro 25-TL20X:
Product Specification
- 3-screw leveling base
- Dimensions: 15.1 x 14.4 x 7.2 inches
- 20x magnification
- Accuracy: 1/4″ at 100 feet
- Built-in sunshade
- Rubber eyepiece
- 360 degrees transit
- 15-minute horizontal circle
SitePro is another brand for entry-level transit and laser levels. Their products are best regarded as being the cheapest in the market. The main reason is that they don’t require as much maintenance, and you can use them as disposable levels. The SitePro 25-TL20X is a home-friendly device that you can use even if it is your first time. However, the device isn’t suitable for professionals as the results aren’t as accurate.
Features:
The SitePro 25-TL20X is a basic transit level that gets the job done without costing you a lot. Surely, if you are preparing for a leveling project yourself, you will be planning to save some money, and this device is the best way to do it. The built-in sunshades protect your vision from distortion even when working in broad daylight. Similarly, the rubber eyepiece makes it a lot easier to take readings for several hours without hurting your eyes. However, it is a basic package that doesn’t come with a tripod or a grading rod.
Accuracy:
The manufacturer claims that the device offers ¼” accuracy for up to 100 feet. However, it would be best to use it for 50 feet or less. Similarly, the 15 minutes horizontal compensation loses calibration after a few projects. So, I recommend that you get it calibrated before starting a new project. Still, the 20x magnification is fully functional, and you can also use it as a telescope.
- Affordable price
- Entry-level transit
- Brass screws
- Hard carrying case
- 360 degrees transit level
- 200 feet range
- It isn’t suitable for professional use
- The 15 minutes circle loses calibration after a few projects
10. Spectra Precision AL24M:
Product Specification
- Magnetic Dampened Compensator
- Automatic transit level
- Automatic compensation
- Sharp images
- Durable build quality
- 24x magnification
- Dimensions: 11.26 x 8.23 x 7.05 inches
- Accuracy: ¼” for 100 feet
Spectra is the best-selling brand for transit surveying tools and levels. Professionals and construction companies across the globe prefer their products over others for their reliability, durability, precision, and affordable price. In this regard, the Spectra Precision AL24M is a top-rated automatic transit level that offers the same features as the high-end devices but with an affordable price tag. So, if you don’t want to compromise on the quality or your budget, this product is best for you.
Features:
Spectra Precision AL24M is a high-end transit level with several features that will blow your mind. For instance, it is a durable device built with high-quality materials that can last for several years. Moreover, the brand also tested the device for impact and fall resistance and found it durable. Similarly, reliable automatic compensators further boost its accuracy and stability even at maximum distance. Moreover, the telescoping lens combined with the magnification ensures that you see a crisp and bright image without any distortions. Lastly, it is a complete package that comes with everything from calibrating tools to PPEs so that you don’t need to buy anything else.
Accuracy:
Spectra Precision AL24M is a highly accurate device that offers ¼” true accuracy for up to 100 feet. Moreover, the accuracy slightly reduces when you view at further distances. Still, it is a practical device that can be used for grading, surveying, construction, and forming contours.
- Magnetic Dampened Compensator
- Automatic transit level
- Automatic compensation
- Sharp images
- IP54 waterproof
- It isn’t a self-leveling transit device, and you must manually level it before every use
Buyer’s Guide: How to Buy the Best Transit Level?
Nowadays, the market is flooded with transit and builder’s levels. However, not all products are field-friendly or suitable for professional use. Moreover, it is also important to under the difference between the builder’s level and transit before choosing one. Here are a few factors that can help you make an intelligent purchase:
Accuracy:
Transit levels are telescopic devices that you can use for leveling at long distances. The focusing lens lets you view the grading rod for accurate readings. Therefore, it is important that your level offers ¼” or better accuracy at large distances. However, if you work at a small site, you don’t need to spend the extra cash. So, it all depends on your requirements to choose a level that fulfills the purpose.
Leveling:
Most professionals spend at least 10 to 15 minutes manually leveling the device before every use. The problem is that even a slight fluctuation in the reading due to improper balance multiplies over the distance. Fortunately, modern transit levels come with electronic self-leveling that takes off the burden from your shoulders. In most cases, all you need is to mount the transit on a tripod, turn it on, and the device will level itself in under 4 seconds. Moreover, some devices from Johnson also support self-leveling even without a tripod.
Magnification:
Another key factor that determines the output of your hard work is the magnification or zoom of the device. Usually, the device must offer at least 20x zoom so that you can view the grading rod even from a maximum distance. Furthermore, the zoom alone isn’t enough, and the image must be sharp enough for you to view the grading rod readings accurately. The best case is when the level has a magnifying lens of 32x zoom so that you can even view the smallest deflection in readings.
Durability:
Like any other construction equipment, the transit level must be highly durable. You can find several products in the market that can withstand impact and fall damage from up to 3 feet. Moreover, the IP54 or better enclosure is a must if you are working in a harsh Jobsite with unpredictable weather. The enclosure also protects the lens and other vital components from dust and oil damage. In short, the more durable the device, the better your will be your productivity.
Extras:
Sometimes, the top brands compete against each other to provide the most convenient transit level. The extra features can include automatic compensation, built-in sunshades, focusing vials, metal screws, and complete transit packages. The package contains an aluminum grading rod of a practical height, tripod stand, plumb, adjustment pins, and safety gadgets. In any case, you can still work with a transit level that doesn’t offer any of these extra features, but it is still a good option when you get the benefit without spending a lot.
Frequently Asked Questions:
How to use a laser transit?
1. Calibrate the device if it hasn’t been calibrated for a month.
2. Open the tripod stand and firmly place it on the ground.
3. Mount the transit level on the tripod and tighten the screws.
4. Turn on the transit level and let it level itself for 10 seconds.
5. In the case of a non-leveling device, you must bring the bubble in the leveling vial to the center of the circle.
6. Give the grading rod to your assistant and ask him to go to the position.
7. Locate the assistant from the eyepiece, adjust the device using the knobs, and record the grading rod reading.
What is a transit level?
A transit level is a modern form of a builder’s level. It is a similar device but with a few major differences. The device can move at both vertical and horizontal angles for accurate readings. Moreover, you can use a transit level for grading, leveling, surveying, and forming contours.
How to adjust a David White level transit?
Davide, White-level transit, is no different from other devices in the market. The basic mounting and setup are the same. All you need is to mount the device on a tripod, tighten the screws, balance the device, adjust the focus, and sight the grading rod from the eyepiece.
Conclusion:
Transit levels have greatly eased the process of surveying, contouring, and grading. The device offers horizontal and vertical movements so that you can view the target without moving from the initial point. However, there are several products available in the market that often confuse the non-professional and some construction workers. Therefore, this article offers you the top 10 best transit levels to buy in 2022 to avoid missing out on your readings.