10 best self-leveling levels

Review of the best according to the editorial board. On the selection criteria. This material is subjective and does not constitute advertising and does not serve as a purchase guide. Before buying, you need to consult with a specialist.

Unlike bubble levels, where it is required to achieve a level body position by raising one of the sides, the self-leveling level does this automatically. It provides a suspension system on bearings, which, under the action of gravity, spontaneously takes an even position, regardless of the curvature of the base under it. This simplifies work and improves productivity. The tool is optimal for installing windows and doors, hanging cabinets, shelves and paintings, installing suspended ceilings, wall partitions and other types of finishes. If you want to know how to choose the right laser level and which models are considered the best – read our review.

How to choose a self-leveling laser level

A laser self-leveling level can build 3000 rubles, and maybe 30,000 rubles. To understand what you are giving money for and whether it is worth it, remember the key characteristics and their run.

Error

The indicator can be 0.1-1.5 mm / m. For example, a value of 0.3 indicates that at a distance of 1 m from the level, the line thickness will increase by 0.3 mm. Therefore, when the beam travels 10 m, its cross section will be 3 mm, so it will be more difficult to hit the exact line. For fastening items where high accuracy is required (erection of load-bearing partitions, installation of complex conveyor equipment), use levels with an indicator of up to 0.2 mm. Less accurate options are also suitable for hanging furniture.

Glow range

One of the important parameters is the distance of the light beam. Levels with an indicator up to 10 m are suitable only for use inside a compact room (apartment, house). Models with a range of 20 m are practical for spacious halls. Levels with a characteristic of 30 m and more are universal and useful for installing objects both indoors and outdoors.

With the help of a receiver that increases the clarity of the line at a distance, the range of the level's beam increases to 40-200 m. Consider this if you plan to erect large objects.

Self-leveling angle

This means the angle of inclination of the surface, with the curvature of which the pendulum system of the level will still be able to align the position of the lenses for correct operation. The indicator varies from 2.5 to 5º. The larger it is, the better and more expensive the device is.

Number of lines

One level can have 1, 2, 3 or 4 objectives, depending on which radiation is possible in several planes at once. There are models capable of recapturing only the horizon. Others are able to draw individual vertical and horizontal lines with a laser, as well as cross them with each other. Still others project a whole plane on 4 walls at once, and in three dimensions (a total of 12 lines), which is convenient for use by several masters simultaneously on the ceiling, floor and walls. Levels are also ways to shine on a plumb line, and this is useful when laying the corners of the walls.

Line blocking capability

Some levels have a slider or rotary toggle switch that blocks self-leveling. Inside the device, the suspension is fixed motionless, which allows you to create an oblique projection, for example, for placing objects on the wall diagonally.

Fastening thread

It can be 1/4 or ⅝ inch. Depending on this, you will need to find an appropriate stand so that the level can be fixed to it. The manufacturer can provide a ready-made base in the kit, with fasteners to the wall or metal posts (with a magnet). Some models have a telescopic tripod, which further expands the installation options.

Laser color

While the color of the laser line (green or red) is irrelevant to most buyers, experts note that the red wavelength is longer (635 nm) than the human eye's optimal reading (555 nm), so it can be seen better indoors. Green has a wavelength of 532 nm and is more suitable for outdoor use. But when choosing, take into account the color of the base of the surface so that it does not merge with the laser.

Power type

The level can be powered by AA batteries with a voltage of 1.5 V in the amount of 3 or 4 pieces. They will have to be changed regularly and kept in stock, otherwise the work may suddenly stop. Some self-leveling models are suitable for installing batteries in them, which allows you to use one power source, periodically charging it. The third option is the ability to work from the network through an adapter, which will not allow you to catch you by surprise and spoil your work plans.

The autonomy time of the level is also associated with the type of power supply. It varies from 3 to 20 hours (meaning with continuous use with the photodiodes on). The higher the indicator, the better.

Dimensions and weight

The weight of a self-leveling level varies from 190 g to 5 kg. The sizes also range from 65x65x45 mm to 200x200x300 mm. All this affects the convenience of transportation and the space occupied during storage.

Rating of the best self-leveling levels

Nomination	a place	Name of product	price
Best laser levels with auto leveling	1	ADA instruments 6D SERVOLINER (А00139)	RUB 29,990
	2	BOSCH GLL 3-80 Professional (0601063S00)	RUB 23,100
	3	Kraftool LL3D (34640)	RUB 13,500
	4	DEKO LL12-HVR	RUB 7 600
	5	Tesla L-360×1	RUB 9,500
	6	BOSCH UniversalLevel 2 Set (0603663801)	RUB 4,770
	7	ELITECH LN 5 with tripod	4 230 RUB
	8	Condtrol Neo X1-360 (1-2-127)	RUB 6,990
	9	ADA instruments CUBE MINI Basic Edition (А00461)	RUB 2,990
	10	Bort BLN-15-K (98296808)	RUB 3,690

Best laser levels with auto leveling

Next, we present to you the TOP-10 of the best self-leveling levels that have good characteristics and have found a positive response in user reviews.

ADA instruments 6D SERVOLINER (А00139)

Rating: 4.9

The head of the review is a professional-type level in a cylindrical body with 6 objectives. Self-leveling lenses allow you to create a 360º plane, create four vertical lines projected, one on each wall, and turn the plumb up. The level shines with a red laser and without a receiver it is capable of “hitting” up to 10 m. With an additional counterpart, the beam range reaches 50 m. The self-leveling unit compensates for uneven installation at 3.5º. The body is equipped with rubberized buttons with indicator lights, which increase the convenience of interaction with the interface. The product is delivered on an iron tripod with a horizontal limb for easy turning and aiming.

In the reviews, professionals praise the level for its high projection accuracy. A feature of the level is the preservation of the original line fineness at a distance of 10 m. For competitors, the beam expands with distance, which affects the correct installation of objects. Here, the thickness of the mark remains 1 mm.

Advantages

• reliable metal case;
• comfortable handle for quick rearrangement in place;
• projects 9 rays;
• continuous work on a single charge up to 10 hours;
• minimum error 0.1 mm.

disadvantages

• there is no verification upon sale;
• self-leveling cannot be disabled;
• realized without a tripod;
• weight 3.4 kg;
• the cost is one of the highest.

BOSCH GLL 3-80 Professional (0601063S00)

Rating: 4.8

The second professional self-leveling model has a rectangular body with rubber sheathing to prevent damage. The level weighs only 800 g, which is much less than the above level. The body has 3 lenses with lenses. Operation is permitted at temperatures down to -10 ° C, and the IP54 tightness class allows the level to be used even in the rain. The plane builder is powered by AA batteries or accumulator. Self-alignment is effective when deviating from the plane up to 4º.

The feature of this self-leveling device is range and functionality. It immediately projects 12 rays to build 3 planes. This allows several craftsmen to use one device at once for working on floors, ceilings and walls. The sweep range without aids is up to 30 m here, so the level is optimal for use in large halls, halls and other spacious rooms. The model also has a pendulum lock function, which allows you to disable self-leveling and create a projection at an angle of 45º or others, for example, for installing a ladder.

Advantages

• self-leveling up to 4º;
• 12 laser beams;
• the ability to work in the rain;
• self-leveling lock.

disadvantages

• loses to the leader of the review in accuracy – 0.2 versus 0.1 mm;
• the cost remains high.

Kraftool LL3D (34640)

Rating: 4.7

And here is another 12-line plane builder, which costs half the price of those described above, but still belongs to the professional category. He performs a red beam sweep with a range of 20 m independently and 70 m using the receiver. The control is realized by three rubberized buttons with diode illumination, a toggle switch and a rotary pendulum lock. Laser self-leveling is triggered until the plane deviates by 2.5º, after which the line starts blinking, signaling a mode violation. The masters in the reviews like that there is a 90º recess on the case, which is designed to press the device to the protruding corner and quickly beat the exact diagonal from it.

A feature of the level is a fully rubberized case, which increases the chance of “survival” after a fall. Thanks to this, dropping it out of hand is also not easy. The device is also universal in nutrition. The level can operate both on batteries and rechargeable batteries. If all sources of energy are “empty”, then the level can be connected to the mains through the supplied power adapter.

Advantages

• projects 12 beams;
• light weight 750 g;
• accuracy level 0.2 mm for each m;
• the ability to block self-leveling;
• the case is protected in case of a fall;
• is universal in nutrition.

disadvantages

• self-leveling loses to the above-described competitors – here it works only up to 2.5º;
• it takes about 5 seconds for the self-leveling to do its job.

DEKO LL12-HVR

Rating: 4.6

The level is supplied with a swivel base (short tripod), which simplifies operation on site, so as not to set up the device several times. The model beats 12 lines, forming 3 planes at 360º. The device works with a red laser, the range of which is 30 m. The rotary switch on the side allows you to lock the self-alignment to create a skew line. In the reviews, buyers are pleased with the presence of a cloth case that simplifies level storage. Automatic alignment will be triggered when there is a deviation of up to 3º, after which the sweep will start flashing. But the accuracy here is slightly lower than that of the competitors described above and is 0.3 mm per meter.

A nice bonus to this level is an additional battery in the kit, which doubles the battery life. Use such a device if you often have to work for several days at the facility without the ability to recharge the device.

Advantages

• included glasses for better line tracking;
• 360º scan in three planes;
• self-leveling works up to 3º;
• clear management.

disadvantages

• not the highest accuracy – 0.3 mm;
• you cannot project a plumb line;
• as you move away, the lines become thicker;
• implemented without a receiving device.

Tesla L-360×1

Rating: 4.5

The laser level has two objectives and is capable of creating one plane at 360º, as well as a vertical line with a straight line at 150º. The range of the beam glow without auxiliary devices is 20 m. You can disable self-leveling with the slider on the side. According to reviews, here is one of the simplest controls, implemented in the form of one button that switches beams. The level is powered by 4 AA batteries, but if you do not move it for a long time, it will turn off on its own to save power. There is a ⅝ thread to attach the platform, but the tripod must be purchased separately. The error here is decent – 0.4 mm (for 10 m, the line thickness becomes 4 mm), so the level is not suitable for highly important work.

The level is distinguished by the possibility of self-leveling when the base deviates up to 4º. This speeds up deployment times, which is important when changing positions frequently. You will have to worry less about the flatness of the work surface on which you set the level.

Advantages

• Includes a cloth cover for transportation;
• rubberized inserts soften the impact when falling;
• intuitive one-button control;
• self-leveling with unevenness of the base up to 4º.

disadvantages

• looks like a toy;
• accuracy 0.4 mm;
• battery powered only.

BOSCH UniversalLevel 2 Set (0603663801)

Rating: 4.4

The level has one objective and produces two intersecting red beams. Self-alignment works in 4 seconds, after which you can start assembling parts along the laid line. The sweep range reaches 10 m, so the level is more suitable for working in standard apartments. The model is powered by 3 AA batteries. The manufacturer has provided the ability to disable automatic alignment for skewing skew lines. The level can be operated at ambient temperatures up to -5 degrees. But the accuracy of the readings here is much inferior to the leaders of the review and is 0.5 mm, therefore the masters in the reviews advise to use it only in small rooms, where from level to plane 4-5 m.

But a clear advantage will be the presence of an aluminum tripod in the kit, 1 m long. Telescopic legs allow you to fold the tripod to a compact size for easy transport. The level can be set up on an object where there is no table or other suitable surface.

Advantages

• sold at an attractive price;
• weighs 460 g;
• works on one charge for 5 hours;
• self-leveling can be disabled.

disadvantages

• accuracy of 0.5 mm loses much to competitors;
• does not hit the plane 360º.

ELITECH LN 5 with tripod

Rating: 4.3

This is another level with the included tripod. The aluminum tripod is fixed to the level through the 1/4 inch thread and allows you to set the height of the device from 35 to 105 cm.Also in the box you will find a bag-case and three batteries, which, taking into account the cost of just under 4000 rubles, is very profitable. Self-leveling here is triggered with a deviation of up to 3º, after which an alarm is triggered. The time for setting the pendulum to the level position is 5 seconds. The device is capable of laser beating a horizontal line, a cross for aligning corners and a cross of diagonals. There is a separate button for each mode, so it is easy for the user to navigate the interface.

The level was awarded a place in the list of the best due to the range of operation without a receiver up to 40 m. This is a great indicator that allows it to be used not only in spacious rooms, but also outdoors. But due to the high error of 1.5 mm, as the distance from the wall increases, the laser line becomes thicker, therefore we recommend this product for non-critical structures (installation of technical structures, heating pipes, fences).

Advantages

• simple control;
• weighs 500 g;
• the ability to disable self-leveling;
• rubberized body.

disadvantages

• self-leveling time takes 5 seconds;
• strong error of 1.5 mm for each m.

Condtrol Neo X1-360 (1-2-127)

Rating: 4.2

The level continues to view, generating a red laser beam in the horizontal plane of 360º. In addition, the level is able to beat off single vertical and horizontal lines, as well as build a cross. Without a receiver, the glow will be noticeable at a distance of up to 20 m. According to reviews, the level is distinguished by a well-thought-out ergonomics of the case. On the sides there are two grooves for the thumb and forefinger. Thanks to this design, users are less likely to drop the plane builder from their hands, which prolongs its life. The craftsmen are also pleased with the presence of a slot in the back of the level, which is designed for the head of the self-tapping screw. With the help of such a simple solution, it will be possible to fix the device on the wall without any branded brackets.

The level is marked by experts as the best due to the self-leveling angle up to 4.5º. Only a few competitors can boast of such an indicator. It is ideal for frequent leveling over uneven surfaces.

Advantages

• ergonomic body;
• there is a mode of inclined planes;
• ⅝ inch adapter included to 1/4;
• can be quickly hung on the wall.

disadvantages

• accuracy “lame” – 0.3 mm;
• unable to build vertical planes.

ADA instruments CUBE MINI Basic Edition (А00461)

Rating: 4.1

The self-aligning model has one lens that draws a vertical, horizontal, or intersection. The laser color is red here and it finishes up to 10 m without any external devices. The experts approve of the convenient control, where the pendulum system is unlocked and switched on in one step. The self-leveling angle is 3 degrees here, and the projection accuracy is 0.2 mm / m. There is a 1/4 inch threaded tripod hole at the bottom of the case. The device can be operated at temperatures up to -10 ° C.

The level fully corresponds to its name “Mini cube”, since its dimensions are 65x65x45 mm and it weighs only 190 g. Thanks to these characteristics, the level is easy to carry even in a shirt pocket and does not burden the user at all. Another difference of the level is the autonomy time of 20 hours, which surpasses the performance of other models with a self-leveling suspension.

Advantages

• long service life;
• simple one-button control;
• economical power consumption;
• compact dimensions.

disadvantages

• range 10 m;
• you cannot turn the plane 360º.

Bort BLN-15-K (98296808)

Rating: 4.0

At the end of the review, pay attention to the level from the Bort brand, which unfolds the beam up to 15 meters. The device is powered by batteries supplied in the kit. It also comes with a case and a charging adapter that can be turned on during use. The level is adjusted horizontally with a swivel tripod. Self-leveling operates within a deviation of up to 3º. The line accuracy is 0.2 mm. From the reviews it can be seen that the brightness of the photodiodes can be adjusted, and this helps to save power.

The attentive reader noticed that this level is very similar in appearance to the leader of the review from the ADA brand. It has the same cylindrical body with a dial for smooth rotation, a semi-circular carry handle and 4 lenses for simultaneously projecting vertical lines on each wall. The only difference from the competitor is the ability to hit one horizontal line, not four. But it weighs 1.7 kg against 3.4 kg and the price of the Bort BLN-15-K (98296808) level is 10 times less, which pleases buyers in the reviews.

Advantages

• durable plastic storage case;
• red glasses included;
• rotates on a tripod with a horizontal limb;
• there is a bubble level for the initial alignment of the device.

disadvantages

• does not draw 360º planes.

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Attention! This rating is subjective and does not constitute an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist.