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BD7A 360° rotating laser
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360° rotating laser BD7A

For perfectly precise alignment

Switch on and get started

The 360° rotating laser BD7A, which is battery-powered and can thus be directly used anywhere, quickly and easily supports your decoration projects and assembly work whenever high precision is crucial. At the push of a button, the device projects a 360° horizontal laser line allowing you, for instance, to hang up or mark wallpaper borders, wall tiles, coloured edges, wall cupboards on a straight line, or drill exactly placed dowel holes at a perfectly uniform height. Simultaneously on all four walls!

Always everything in perfect order – quick and correct alignment

Forget the time-consuming handling of a spirit level and do not waste any thoughts on the exact alignment of the device – leave all that to the rotating laser BD7A! The integrated laser is self-levelling and fully automatically compensates for unevenness of the ground of up to 3°. This self-alignment process only takes a few seconds and takes place immediately after the device is switched on. If self-levelling is not possible due to a larger unevenness or due to contamination, the laser will indicate this by a red LED as well as blinking laser lines.

If required, the BD7A additionally also projects a vertical laser line on the opposite wall, which is useful for aligning paintings or shelves on the rectangular laser cross or laying tiles at a precise pattern, for instance. Even oblique marking lines can be projected in a trice at a freely definable inclination angle. This even makes the otherwise tricky installation of a banister to be mounted in parallel to the stairs become mere child's play.

Universal tripod

Optionally available: universal tripod for cross line laser, measuring devices and cameras

The universal telescopic tripod from Trotec, which can be ordered separately, has a commercially available 1/4" (6.35 mm) standard screw connection. This allows you to simply screw your cross line laser onto the tripod and position it optimally in the room. Simply extend the telescopic segment of the tripod to the desired height and fix it in place. The 3-legged construction guarantees secure footing. Furthermore, the universal tripod can also be used e.g. for photo and video cameras as well as a variety of measuring devices.

Multifunctional, practical and variably placeable

Three projection modes for almost every alignment task plus the multifunctional combi mount make the compact laser with its lightweight 280 g an indispensable precision tool for craftsmen and DIY enthusiasts. 

The combi mount with universal clamp and suction cup supplied with the BD7A offers a large variety of fastening options on objects and surfaces. Whether it is mounted on glass, tiles, on a shelf or a ladder: The BD7A can be easily installed anywhere and, by means of its adjustable joint on the combi mount, can be aligned and inclined exactly in the way you need it for your work. The high-quality housing of the 360° laser is made of coated aluminium, preparing it ideally for its robust everyday practice.

With the ¼ inch thread in the base of the device, the rotating laser can also be fastened to customary tripods. Naturally, Trotec also offers you a stable universal telescopic tripod for the BD7A and many further applications.

State-of-the-art battery technology for increased durability

The integrated lithium ion battery of the latest generation supplies the BD7A with enduring performance and maximum operating times. Even in daily applications with frequent partial discharging, the lithium ion battery guarantees a long lifetime without the memory effect known from conventional nickel-cadmium batteries.

Extremely practical: the BD7A is charged in no time via micro USB connection, a matching USB cable is included in the scope of delivery. Therefore, the rotating laser can also be charged in the car or via an external powerbank. 

With the BD7A you rely on powerful and precise Trotec brand quality at an attractive price. The rotating laser is equally suitable for experienced craftsmen and ambitious do-it-yourself enthusiasts – and with an extreme ease of operation.

Special equipment features

360° rotating laser BD7A
Dimensions: The 360° rotating laser BD7A is extremely light and ultra-compact
BD7A – can be used with a tripod
The ¼ inch thread integrated into the device base allows you to use the BD7A on customary tripods, e.g. the universal tripod from Trotec.
BD7A – flexible universal clamp
The universal attachment included in the scope of delivery provides you with maximum flexibility. Using the clamp or suction cup you can fasten the rotating laser almost anywhere, and by means of the adjustable swivel head you can align the laser in any desired direction.
BD7A – easy handling
The BD7A can be handled pleasantly easily and intuitively. Just switch on the operating switch and use the selection button to select a vertical line, a cross line, or a 360° horizontal line. An LED next to the selection button indicates that the device is ready for operation: if it is red, the laser is not levelled; if it is green, you can start to measure.

Latest laser technology ultra-easy to handle

BD7A – easily hanging up pictures straight
Perfect for decoration work at home or at exhibitions – with the self-levelling BD7A, pictures can be hung up 100% straight, quickly and easily.
BD7A – your assistant for paintwork
Indispensable assistant for private or professional paintwork: to ensure that everything is perfectly straight and nothing has to be touched up!
BD7A – oblique lines are no problem either
The BD7A features a laser locking function that can be used for projecting oblique lines, a function which is ideal for the exact mounting of a railing, or for hanging up pictures parallel to a staircase, for instance.
BD7A – good if you have it ready at hand
Set up, switch on, get started. Being battery-powered, the handy and compact BD7A can be used anywhere without difficulty and is a truly indispensable tool that is always ready, on every construction site or for DIY tasks.

All distance measuring devices in direct comparison:

So that you can find exactly the right measuring device for you, you have the opportunity to clearly compare all distance measuring devices from Trotec with one another.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

A few practical benefits:

  • 3 projection modes: 360° horizontal operation, cross line operation, 90° vertical operation
  • Projects light-intense laser lines up to a distance of 10 m
  • Self-levelling rotating laser – always aligned straight automatically
  • High accuracy of only ± 0.8 mm/m (at 0°)
  • Perfect for the quick and straight alignment of drill holes, pictures, tiles, strips of wallpaper, wall cupboards, shelves, etc.
  • Optical warning outside the automatic levelling range
  • Incl. multifunctional combi mount with universal clamp plus suction cup
  • Cutting-edge laser technology with ultra-easy handling characteristics
  • Extremely lightweight and ultra-compact
  • Can be used immediately at any time and anywhere thanks to battery operation
  • Durable lithium ion battery with a long service life for maximum operating times
  • Laser locking function for even oblique lines
  • Operating switch with transport position for secure laser position fixing when changing the location
  • Integrated ¼ inch tripod thread
  • Robust aluminium housing
  • Quick charging via micro USB cable supplied
  • Telescopic tripod available as optional accessory part

Selectable laser lines:

Single 360° horizontal line for accurate horizontal alignment
Single 360° horizontal line
Vertical laser cross line for perfect wall design at right-angles
Vertical laser cross line
Single vertical line for accurate vertical alignment
Single vertical line
Inclined 360° line for accurate inclination alignment
Inclined 360° line
Inclined laser cross for accurate rectangular inclination alignment
Inclined laser cross

Product video for the 360° rotating laser BD7A

Product video for the BD7A:

360° rotating laser BD7A from Trotec for the easy alignment of objects with laser precision.

Watch it now!

 standard equipment

 optionally available

 not available


Rotationslaser BD7A show in Trotec online shop

Rotationslaser BD7A

You save: 15 %

99.99 € 84.99 € incl. VAT Show net price (VAT not included)


Technical data

Technical data
General information
  Article number 3.510.205.152
  Nivellierungsbereich [°] ±3°
  Accuracy – laser ±0.8 mm/m (at 0 °)
  Accuracy – laser ±1 mm/m (at ≤3 °)
  Range [m] 10 m
  Laserfarbe rot
  class 2
  output < [mW] 1
  wavelength [nm] 650
Device control
  Push buttons
Housing design
Type of protection
Power supply
  Internal (battery) 1 x 3.7 V Li-ion battery integrated
Ambient conditions
  Operation - min. temperature [°C] 0
  Operation - max. temperature [°C] 40
  Storage - min. temperature [°C] -20
  Storage - max. temperature [°C] 70
  Storage - max. relative humidity (non-condensing) [%] 80
Functions and features
  Cardanic automatic levelling
  Intuitive operation
  Projection of individual or cross lines (360° horizontal, 90° vertical)
  Laser locking function (transport protection) and possibility of inclination
  Optical warning outside the automatic levelling range
  ¼ inch tripod thread
  Multi-functional support arm
  Einzel-/Gesamtaktivierung der integrierten Laser
Standard scope of delivery
Standard scope of delivery
  Measuring device
  Li-ion battery (integrated)
  Multi-functional support arm
  Micro USB cable
  Operating manual

 standard equipment

 optionally available

 not available



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