You are looking for the ideal cross line laser but due to the variety of extras and variations you do not know which device is ideal for your application?
Then you are in the right place, we will give you all the necessary information and product recommendations to find the right cross line laser for every application.
In addition, we explain all the special features of a cross line laser, answer the most frequently asked questions and also go into important topics such as: Application, Accessories, IP Degree of Protection, Advantages & Disadvantages, Safety Warnings and much more!
Top 10 Best Cross Line Laser Levels
Cross line lasers for occasional users
Red laser for long battery life
Power supply with AA batteries
Self-leveling function
Locking function
Price between £30 and £80
You just want to straighten a few pictures or paint a fancy border at the next painting work?
And do you want to do without the annoying measuring with a spirit level?
In addition, you plan to use only in your own four walls and do not need 110% accuracy?
Then you do not need a high-end cross line laser and already get very good models for under 50£. If you want to have some additional functions like a plumb point, you will have to spend around 80£.
Cross line laser level for dedicated hobby craftsman
360 degrees
Green or red laser depending on the field of application
Self-leveling function
Locking function
Plumb point function
Price between £100 and £200
Do you enjoy working with tools and do you actually undertake every repair at home yourself?
You also sometimes install the kitchen yourself or like to paint your walls with borders and the like?
You attach great importance to the fact that everything in your home is aligned straight?
Then you should choose a cross line laser which costs around £100 to £200. For this price we recommend a 360 degree cross line laser which also has 3 axes.
Which laser color you should choose depends on whether you use it only in your 4 walls, where you can regulate the incidence of light itself or not.
So, if you should work in bright daylight or do some work outside, we recommend cross line lasers with a green laser (cross line laser outdoor). Also, pay attention to the IP certification if you need to work outside in wind and weather .In addition, these devices should have a rechargeable battery, as green lasers consume more energy.
However, if you work indoors more often, a red laser will suffice and is often much more comfortable for the eyes. Moreover, you can use simple AA batteries, as such red lasers often shine up to 40 hours with one set of batteries.
Cross line laser level for commercial use
Locking function
Plumb point function
Replaceable battery or AA batteries
Renowned brand
3 years warranty
£150 to £600
Whether you are building kitchens, laying pipes or painting, in all these areas it is important that everything is straight in the end. This means that you spend a lot of time measuring, marking or plumbing. With a cross line laser, you can save yourself a lot of time in your daily work.
Exactly how much you should spend on a cross-line laser depends largely on the equipment you want.
So think about exactly what you need the cross line laser for and what features you need. Companies often spend between £150 and £600 for a cross line laser.
However, we still have a recommendation for you: Only buy from well-known manufacturers such as Bosch, Makita, DeWalt, Würth etc.. The reason for this is that quality control is much better with the big brands. You will therefore find far fewer defects in a new tool. In addition, the support is often much better.
Which brand you choose, however, depends on you. Of course, there are also cross line lasers from other manufacturers that do their job reliably and without problems.
Another factor is the accessories, because a good tripod can quickly cost £100 or more. Don’t skimp here, because if you use it every day, you will be rather annoyed by a clunky operation.
If you work over longer distances, the following points come into play:
- Outdoor mode / Receiver mode / Receiver suitable.
- Receiver (accessories)
- Laser target plate (accessories)
- Laser goggles (accessories)
Cross line laser level for professional drywall construction, etc.
If you work in drywall construction and need absolute precision, you will not get around a rotary laser. However, you can still use our recommended cross line lasers for commercial use in smaller indoor areas.
Self-levelling function
Plumb point function
Replaceable battery
Receiver support
Best Cross Line Laser Levels
Bosch Professional Laser Level GLL 3-80 G (Green Laser, Working Range: 30 m, 4x Battery, AA, in Carrying Case)
Features
- UP TO x4 BETTER VISIBILITY: With green laser technology, the GLL 3-80 G line level delivers up to 4x better visibility than red laser lines
- SIMULTANEOUS HORIZONTAL AND VERTICAL LEVELLING: Complete parallel work on floors, ceilings, and walls with the 1 horizontal and 2 vertical lines
- SELF-LEVELLING: To reduce the need for manual adjustments, the line level can self-level on non-level surfaces up to - 4°
- PRECISE RESULTS: For highly accurate measuring, the laser level delivers precise results within0.3 mmm
- ITEMS INCLUDED: Laser level GLL 3-80 G, 4x AA batteries, laser target plate, pouch and carrying case
DEWALT Line Laser Level & Case Set of 3x 360 Degrees, Green, 10.8 V, 2 Ah, 2 Pieces, DCE089D1G QW
£435.02
1 used from £367.81
Features
- Rotates horizontal and vertical 360 degree lines project.
- Pendulum prevents damage to internal components.
- Wear resistant parts, protection class IP65 and Sturzgetestet from a height of 2 metres.
- Works with the DEWALT 10.8 volt battery platform.
- Ultra bright green laser.
Bosch cross line laser AdvancedLevel 360 Set (horizontal 360° laser line, two vertical lines and plumb point at the bottom, green laser, 4x AA batteries, with tripod, in box)
Features
- Select Laser Lines W/One Button: The laser level has 1 horizontal 360° and 2 vertical laser lines in a 90° degree angle, plus 1 plumb down point, for the most useful laser configurations in one tool
- Up to 4x better visibility: With green laser technology, the line level delivers up to 4x better visibility than laser levels with red laser lines
- Easy-to-use: A sliding on/off switch and two-button keypad enables one-handed control of the green laser level
- Precise results: For highly accurate measuring, the line level delivers precise results within ± 0.4 mm/m (lines) and +/- 1.0 mm/m (plumb point)
- Self-levelling: The laser level can self-level up to ± 4 Degree or be put into slope mode to create diagonal lines
DEWALT 2-Way Self Levelling Ultra Bright Cross Line Red Laser DW088K
£99.86
Features
- Self-leveling cross line laser with an accuracy of 0.3 mm / m
- Self-Levelling up to 4 surface angle with automatic level indication, marks a levelled line in seconds
- 2 button operation and low battery indication for ease of use
- Built in magnetic pivot bracket mounts easily on metal surfaces
- Plated housing and thick glass protect the tool and maintain calibration
Bosch Professional Laser Level GLL 2-10 G (green laser, working Range: up to 10 m, 3x Batteries AA, pouch) - Amazon Exclusive
£123.64
Features
- UP TO 4 TIMES BETTER VISIBILITY: The GLL 2-10 G offers high visibility thanks to green laser technology. Bright green laser lines offer up to four times better visibility than red lines
- HORIZONTAL AND VERTICAL LEVELLING: Complete work on floors, ceilings and walls with one horizontal and one vertical laser line
- PRECISE RESULTS AND SELF LEVELLING: The device is precise with an accuracy of0.3 mmm. It can self-level on uneven surfaces up to - 4 Degree in under 4 seconds
- DUST AND SPLASH WATER PROTECTION: IP 54 dust and splash water protection contributes to the laser level robustness
- ITEMS INCLUDED (Amazon Exclusive): Line Laser GLL 2-10 G, 3 x AA Batteries and Pouch
Bosch Professional Cross Line Laser GCL 2-15 G (Green Laser, Interior, with Plumb Points, Working Range: 15 m, 3 x 1.5 V Batteries, Rotating Mount RM 1, Laser Target Plate, Carrying Case)
14 used from £163.68
Features
- PROFESSIONAL USE: Cross lineand laser with plumbfor points, durable and ideal for levelling work in bright environments
- HIGH VISIBILITY: Green cross line laser for four times greater visibility and red plumb points for precise transfer work
- EASY ALIGNMENT: Simple laser line alignment around the plumb point thanks to a rotating RM 1 Professional multifunctional mount
- TECHNICAL DATA: Laser class 2, IP 54, self-levelling range ± 4°, levelling accuracy ± 0.3 mm/m
- ITEMS INCLUDED: GCL 2-15 G with RM 1 Professional rotating mount, 3 x 1.5 V LR6 (AA) batteries, laser target plate, carrying case, L-BOXX inlay
Huepar BOX-1R Laser Level Red Switchable Cross Line Self-Leveling Alignment Line Laser, 0.2mm HIGH Accuracy, 150 Vertical & 130 Horizontal Green Beam Laser with Flexible Magnetic Mount Base+Target
Features
- 【PROFESSIONAL ACCURACY】: ± 2mm at 10m(± 1/13 In. at 33 Ft), bright Class II laser 635nm wavelength, protected by whole TPR soft rubber design, makes Huepar laser level shock resistant, wear resistant and impact resistant.
- 【PULSE MODE & 150°+ LARGE FAN ANGEL VERTICAL BEAM】：Large fan angle of 150°+ easily projects a vertical line from the floor to the ceiling. The Portable Size makes it easy to carry and pack.
- 【H&V SWITCHABLE】：One button operation makes it easy to select Crossed lines, Horizontal or Vertical line. 4*AA alkaline batteries power this level for up to 12 hours of continuous use with both red beams on.
- 【JOB SITE DURABILITY】: Protected by a full body shock resistant TPR rubber case, th Huepar laser levels withstand the impacts, wear, and shocks of a professional job site.
- 【KIT INCLUDES】: HUEPAR Box-1R Self-Leveling Laser, Easy-to-Adjust magnetic base, Target plate card, Carry pouch, Easy-to-understand Instruction Manual, 1 Yr. Limited Warranty with upgrade to 2 years with product registration.
Bosch Cross Line Laser UniversalLevel 2 Set (3 x AA Batteries, in Soft Bag)
14 used from £71.16
Features
- The Universal tools from Bosch – versatile and efficient with intelligent solutions for a wide range of projects
- The Bosch Laser UniversalLevel 2 Set – precise alignment for installing and furnishing tasks
- Replaces time-consuming alignment with a spirit level thanks to 100% straight horizontal and vertical laser lines
- The tripod supplied allows free-standing use at various heights
- Items included: UniversalLevel 2, 1.1 m tripod, 3 x AA Alkaline batteries, soft bag
Bosch Professional Cross Line Laser GCL 2-15 (Red Laser, Interior, with Plumb Points, Working Range: 15 m, 3 x AA Batteries, RM 1 Rotating Mount, Laser Target Plate, Protective Bag)
£113.07
25 used from £86.52
Features
- PROFESSIONAL USE: Bosch cross line laser with plumb points, compact and versatile design for all short-distance levelling applications
- FUNCTIONS: Horizontal and vertical laser lines and two centred plumb points with optimal visibility
- MANY APPLICATIONS: Flexible use and versatile attachment options thanks to a rotating RM 1 Professional multifunctional mount
- TECHNICAL DATA: Laser class 2, IP 54, self-levelling range ± 4°, levelling accuracy ± 0.3 mm/m
- ITEMS INCLUDED: GCL 2-15 with RM 1 Professional rotating mount, 3 x AA batteries, laser target plate, protective bag, L-BOXX inlay
Bosch Laser Level Quigo Green with Tripod (2 x Batteries, Green Laser Diode, Working Range: 12 Metres, in Cardboard Box) - Amazon Edition
1 used from £52.17
Features
- Up to four times better visibility: The green laser technology makes the laser lines easier for the human eye to see than red laser lines
- Capable of projecting precision laser lines even in brightly lit indoor settings
- The improved visibility by the Quigo green makes it more versatile than the Quigo with red laser lines and extends the working range to up to 12 m
- Simple and precise height adjustment between 37 cm and 110 cm thanks to the tripod supplied
- Scope of Supply: Quigo green, 2 x 1.5 V batteries (AAA), tripod (1.1 m), cardboard box
Features of the cross line laser level explained
Self-levelling function
The self-levelling function ensures that the laser lines are always aligned horizontally or vertically. However, this only works if there is a slight incline, otherwise the inner pendulum will hit the inside of the unit and it will no longer be able to align itself automatically.
High-quality models even give a warning when the adjustable range is exceeded. This can be signalled, for example, by a pulsating laser line or even by a complete switch-off.
However, there are also cross line lasers that do not have a self-levelling function, which must then be laboriously brought into balance with a tripod or similar. At this point, we can only recommend cross line lasers that have a self-levelling function.
Tilt function / locking function
If you are interested in a cross line laser with a self-levelling function (recommended by us), you must also pay attention to a tilt function or locking function.
This function fixes the pendulum inside and thus allows the projected line to be aligned at an angle. This prevents the pendulum from wobbling back and forth inside.
If this function were not present, either warnings would be displayed or the laser line would always wobble back and forth a little. This is of course somewhat counterproductive for exact measuring.
The range / working range
The range indicates how many metres away you can still measure reasonably. The range is referred to as the working range or the laser measurement distance. Of course, manufacturers can also use other terms for the range.
When specifying the working range, you must bear in mind that it is a diameter specification. Therefore, the actual range (from the laser to you) is half of the working range. However, this only applies if it is a 360 degree cross line laser, otherwise the working range is the same as the reach.
In addition, there are no standards to determine the range for the eye. Some manufacturers from China take advantage of this and make the range a little more generous.
By the way, you can increase the range considerably with a compatible receiver. Moreover, the indication “range with receiver” is not so easy to embellish.
The receiver mode
In order to use a receiver with your cross line laser, it must have a pulse or receiver mode. This changes the frequency of the laser so that it can be measured by the receiver. Ironically, this makes it less visible to humans, but much easier to see with laser glasses.
Furthermore, not every receiver is suitable for every cross-line laser. A receiver is only suitable for the devices specified by the manufacturer. If you would like to know more about receivers, you can read our article: Cross line laser level with receiver.
The laser colour
There are two different colours for cross line lasers, green and red. We have listed the most important differences here. If you would like to know more about green cross line lasers, you can read more in our article: Green Cross Line Laser levels for more information.
Advantages and disadvantages of green & red lasers
The laser beam: number of axes / number of degrees
Not all cross-line lasers are the same, and this is particularly noticeable with the laser lines. There are clear differences between the number of degrees and the number of axes.
The number of degrees indicates how far the laser line extends around the device. With a 360-degree laser, it would be once completely around the unit.
With the horizontal line, this would mean that the laser line is beamed to every wall. By the way, you can recognise a 360 degree laser by the small domes that are on the sides of the device.
A device with fewer degrees, on the other hand, has a glass panel on the front and top. If the cross line laser does not have 360 degrees, you can usually estimate from the product photos how many degrees the cross line laser has.
The number of axes indicates how many laser lines the cross line laser projects. The usual cross line lasers project a horizontal and vertical line. Thus, a cross is formed in front of the device, which is why the measuring device got the name cross line laser, by the way.
However, many manufacturers give their cross line lasers another axis. This is often another vertical line that is offset 90 degrees from the existing vertical line.
If the cross line laser has 3 axes and 360 degrees, laser line crosses are formed in all directions. This means in front of, behind, above, to the left and to the right of the cross line laser.
A few models even have a fourth axis, which in most cases is another parallel horizontal line. In our opinion, however, you need a maximum of 3 axes, each additional laser line cannot do any harm, but unnecessarily increases the price of the device.
Plumb point / reference point
If your cross line laser has the “plumb point” function, it is much easier to position the cross line laser at the same place again.
This is because the cross line laser throws a laser point onto the floor and/or ceiling. If you now mark this point with a pencil, you will be able to set up the cross line laser in exactly the same place again and again.
This function does not actually have a specific name, so the term reference point can also be used for this feature.
In most cases, you can see from the product pictures whether the cross line laser throws the plumb point to the ceiling and/or floor.
You can also see this relatively simply on the device itself; if there is a small disc directly on and or under the device, this is in most cases exactly this function.
A special feature is the 360 degree cross line laser with 3 levels. These automatically have a plumb line or reference point. Simply draw the laser cross with a pencil above or on top of the device. In this way, you have also marked the direction in which the cross line laser is located.
The power supply
There are 4 ways in which a cross line laser can be powered: AA batteries, AA rechargeable batteries, integrated rechargeable batteries and exchangeable rechargeable batteries. Each of these options has its advantages and disadvantages.
1. AA Batteries
Advantages & disadvantages
- Always ready for use
- Long battery life
- High running costs
A cross line laser which is operated with normal AA batteries is in principle always ready for use. If the batteries run out, you can buy new ones at any kiosk and replace the old ones with the new ones.
In addition, a red laser powered by 4 AA batteries lasts about 40 hours. However, AA batteries cost a lot of money if used continuously.
2. Rechargeable AA batteries
Advantages & disadvantages
- Always ready for use
- Rechargeable
- Low running costs
- Compatibility difficulties
- Higher purchase costs
AA batteries are also available as rechargeable batteries. This combines the advantages of AA batteries with the advantages of rechargeable batteries. Unlike AA batteries, AA rechargeable batteries can be recharged in a recharging station.
And if the AA batteries are empty, you can simply replace them with full AA batteries or revert to the old familiar AA batteries. However, there are some cross line lasers that cannot be operated with AA batteries.
Therefore, you should read the product description and the reviews to find out whether it can also be operated with AA batteries. If nothing is mentioned there, you can ask the manufacturer.
Another disadvantage of AA batteries is that you have to buy several of these AA batteries and a charging station. In addition, you usually have to charge the batteries every night. If you forget to do this, you can simply use normal AA batteries as usual.
3. Integrated battery
Advantages & disadvantages
- Rechargeable
- Low running costs
- Empty is empty
- Higher purchase costs
A cross line laser with a permanently installed rechargeable battery can be recharged again and again and you do not need any other accessories as with AA rechargeable batteries. Except for a USB charging cable and a USB charger, but these are often included.
However, if the battery is empty, you have to recharge it for some time before you can use it again.
This is because you cannot easily replace an integrated battery with a full one. That is why we cannot really recommend such devices.
How you can get around this disadvantage, however, is to make sure when buying that the cross-line laser can be used while charging. This way you can at least continue your work with a power bank. Even if this has to be attached to the tripod in a cumbersome way.
4. Exchangeable batteries
Advantages & disadvantages
- Rechargeable
- Low running costs
- 100% compatible
- Higher initial cost
A cross line laser with a replaceable battery combines the advantages of integrated rechargeable batteries and AA batteries.
On the one hand, you can use the battery over and over again. On the other hand, it is 100% compatible with the device and you can easily replace it with a full battery.
The disadvantages, however, are that such tools are expensive to buy and the additional batteries are an extra cost.
DeWalt, Bosch, etc. have found a clever solution here, because some professional cross line lasers can be used with the normal DeWalt, Bosch, etc. batteries. batteries.
This way you do not need to buy so many batteries and do not need to charge X different batteries but have one battery for everything.
The IP Standard 54
The IP standard 54 is more common for cross line lasers. It means that the cross line laser is protected against splash water from all directions and against dust.
FAQ
Red or green? Which colour is better?
A green laser is up to 4 times more visible to the human eye. However, it consumes more energy and can be uncomfortable to work with in dark rooms. However, if you use it in daylight or over long distances, you should definitely go for a green laser.
Aren’t lasers dangerous for the eyes?
Yes, if you look into the laser beam for a long time, permanent damage will occur on your retina. However, if you accidentally brush the laser light with your eye, you will automatically blink and your eye will not be damaged. So do not consciously or subconsciously look into such a device for a long period of time.
How much do I have to spend on a good cross line laser?
How much you should spend on a good cross line laser depends on your desired equipment. For simple home use you should spend around 50£, if you want a slightly better device about 150£.
How can I make the laser more visible?
The easiest way to make the laser beam more visible is to darken the room. If this is not possible, you should use laser glasses or a laser target. For long distances, you can also use a receiver.
What is the most important feature of a cross-line laser?
The most important feature is the self-levelling function. Without this, it is virtually impossible to project a well aligned horizontal laser line. In addition, a locking function should not be missing, as otherwise no slopes can be measured.
Use of a cross line laser level
In order for a cross-line laser to do its job well, it must be placed straight. Furthermore, it must be brought to the required working height.
The height depends on how high you want the horizontal laser line to be for your task. Therefore, you often need to use a tripod.
Our tip for use is to dismantle the device only when all the work is done. In practice, it turns out to be extremely complicated to align everything exactly as it was at the beginning.
Alternatively, you can draw markings on the wall using the laser line to avoid having to set everything up again.
However, there are also cross line lasers that have a plumb point function. This makes it much easier to set up again.
Easier recognition of the laser line
Even the best cross line laser levels are difficult to see in bright daylight or at very long distances. Therefore, there are some practical accessories that increase the visibility of the laser lines: Laser glasses, laser board or the receiver.
How to use these accessories correctly is described under the heading Practical accessories for cross line lasers. Just click on the corresponding accessory and you will get to the appropriate heading.
The best way to see the laser lines better is to darken the room. Then the light of the laser is not covered by other light sources.
You can also use a green cross-line laser, which is up to 4 times more visible to the human eye than red lasers.
The IP degree of protection
Most cross line laser levels advertise an IP54 certification. This means that the cross line laser is protected against dust and splash water.
The first number after the IP, in our case 5, indicates the degree of protection against foreign bodies. The second number indicates the degree of protection against water.
In our case this would be 4, which means that the cross line laser is protected against splash water from all directions.
The higher the numbers, the better the protection. However, the first number is not an indication of how robust the device actually is.
A device like ours cannot be damaged by touch or dust. However, if you drop the device or apply a lot of pressure, it can be damaged. In addition, the certification expires if the housing is damaged.
Table of IP protection level:
| 1. Code number | Meaning |
|---|---|
| 0 | No protection |
| 1 | >50 mm e.g. back of the hand |
| 2 | >12.5 mm e.g. finger |
| 3 | >2.5 mm e.g. tool |
| 4 | >1.0 mm e.g. wire |
| 5 | Dust in large quantity |
| 6 | Dust-tight |
| 2. Code number | Meaning |
|---|---|
| 0 | No protection |
| 1 | Dripping water |
| 2 | Falling dripping water |
| 3 | Falling spray water |
| 4 | Splashing water on all sides |
| 5 | Jet water nozzle |
| 6 | Strong water jet |
Which degree of protection is right for you depends on the environment in which you want to use the cross line laser level. If you are only using it in your own home, for example, you do not need an IP rating at all.
However, if you want to use it on a construction site where there may be a lot of dust, an IP 54 certification is not a bad idea. In addition, it can quickly start raining outdoors, so a cross-line laser with IP54 certification would not be damaged by a small shower.
However, only you can decide which certification is right for you in the end. Just take a minute to look at our table at your leisure.
Practical accessories
Tripod
The tripod is one of the most important accessories for a cross line laser, because it allows you to move the horizontal laser line up or down.
In addition, a tripod provides a straight base for the cross line laser so that the laser lines are thrown straight at the wall.
When buying a tripod, make sure that the threaded mount fits the thread (usually a 1/4inch thread) of the cross line laser.
Clamp
There are several alternatives to the tripod, for example, the manufacturer Bosch offers several different clamps.
Some are easy to place on building beams and others are convenient to place on H beams.
Which way of mounting the cross line laser is easiest for you therefore depends on your area of application.
Laser glasses
Laser glasses are tinted glasses that highlight the light of the laser. They are particularly practical for work where there is strong daylight. There are two different types of laser glasses: Those for red lasers and those for green lasers.
Both glasses only work with the corresponding laser colour. So you cannot use green laser glasses for a red laser.
In addition, some cross line lasers have a receiver mode which makes the line more visible when wearing laser glasses.
Laser target board
A laser target plate is a small plastic plate that makes the laser beams more visible.
To use the laser target, simply hold it up to the object where the line is being projected. The board then makes it more visible to the human eye.
Thus, this gadget can be used to precisely align objects.
Receiver
A receiver actually works in exactly the same way as a laser target, but there is much more technology behind it. Some receivers are able to receive the laser beam from a distance of up to 100 metres.
This means that the laser can be displayed even though the human eye can no longer perceive it. However, you must make sure that your cross-line laser supports a receiver.
Storage bag
Cross line lasers are actually quite robust, many are splash and dust proof. In addition, most will survive a normal fall without damage. However, the glass in front of the laser can quickly become scratched, which can deflect the laser in a different direction. Therefore, you should protect your cross line laser from scratches with a storage bag.
Remote control
Really high-quality cross line laser levels have a remote control. With this, you can adjust the device remotely and, for example, specifically switch off the horizontal laser line. Furthermore, some expensive Bosch cross line lasers are equipped with a motor that can turn the laser in different directions. This function can of course also be controlled with the remote control.
Cross line laser level safety warning
So if you happen to look into the laser beam, this does not mean any permanent damage. Furthermore, diffuse reflection is safe, which means you can look at the laser beam on a wall without concern.
You can protect yourself against the laser radiation with protective goggles, but these are not absolutely necessary. Just stick to the principle: Never look directly into the laser.
Which laser colour is better, green or red?
Green laser lines are up to 4 times more visible to the human eye, so green crossline lasers are far superior to red ones. However, green lasers usually cost a lot more.
Another advantage of green lasers is that they are more visible in sunlight. This is the case because the sun gives a rather reddish light, which makes the red lines even harder to see. This is not the case with a green laser line, for example.
However, a major disadvantage of green laser devices is that they consume much more energy. This means that you have to change the batteries more quickly, which can be quite expensive if you use them for a long time. In addition, working with green lasers in darkened rooms can become uncomfortable for the eye in the long run.
Advantages and disadvantages of green and red lasers
Cross line laser manufacturer
The largest manufacturers of cross line lasers are: Bosch, Makita, DeWalt and Stabila. Stabila specialises in measuring instruments and has created many innovations in this field. The other manufacturers (Bosch, Makita, DeWalt) are also active in many other areas. Thus the brands: Bosch, Makita and DeWalt are a household name for every craftsman.
Cross line laser manufacturer
- Makita
- DeWalt
- Laserliner
- Tilswall
- Stabila
- Hychika
- Bosch
- Skil
- Tacklife
Other manufacturers are often smaller companies or subsidiaries. Bosch, for example, owns Skil, which also produces cross-line lasers. But there are also many manufacturers from China, such as Hychika, which sell their cross-line lasers on Amazon.
What is a cross line laser level?
Cross line lasers are line lasers that use a laser to project a cross in front of them onto the wall. This cross is calibrated and the lines intersect exactly at a 90 degree angle. However, it can happen with very cheap devices that the 90 degree angle is not hit 100%.
Some cross line lasers also project an additional laser line to provide further assistance in more complex applications.
This laser line is usually projected to the side and above half of the cross line laser on the wall. In addition, some manufacturers go to great lengths to ensure that the laser beam is as long as possible.
Thus, some cross line lasers can not only shine the cross on the wall in front of them, but the lines are “extended” to the left and right walls and even the ceiling.
Cross line lasers are also often used in drywall construction to help with the placement of walls. However, there are also more than enough applications in the private sector. For example, these little helpers are super suitable for attaching pictures correctly and painting or wallpapering work is also made much easier.
How does a cross line laser work?
A cross line laser with a self-levelling function (almost all of them) works as follows: There is a pendulum in the device, which is attached to a swivel joint.
Due to gravity, the swivel joint is always aligned horizontally to the ground by the pendulum. The laser is also attached to the swivel joint, which is thus also aligned horizontally.
In addition, there is a magnet at the bottom of the cross-line laser so that the pendulum reaches its resting point more quickly. This is how the cross line laser works mechanically. How a laser works in itself is explained in the video below.
The advantages of cross-line lasers over alternatives
Do you want to attach several pictures perfectly straight to your wall? Then a cross line laser will save you a lot of time.
This is because it projects a perfectly horizontal line onto the wall, which you can use as a guide when attaching pictures. You no longer need a spirit level and you don’t always have to go back 3 steps to check whether the picture is level with the others.
In addition to the enormous time savings, there are also far fewer errors. This is because most cross line lasers can compensate for a few degrees of misalignment themselves and therefore almost always throw a perfectly straight laser line.
This is particularly important when tiling or applying wallpaper. After all, who likes to see that all the tiles are slightly crooked when the work is done. In addition, the cross line lasers are very easy to use, which makes them perfect for the building industry. It is well known that speed, ease of use and accuracy are of the essence.
Disadvantages of cross line lasers
The disadvantages are, on the one hand, the purchase costs and the required batteries / accumulators. You must either always have spare batteries with you or regularly check whether the device is charged.
Furthermore, bright daylight reduces the visibility of the laser. To improve visibility, you can use laser glasses, green lasers or laser receivers. However, dust can also reduce visibility, but you cannot influence this.
