Both devices project a laser line, but each is suited to a different job. A cross laser is a one-room helper, a rotating laser is a tool for the entire building. If you choose the wrong one, you will either overpay or suffer.
Cross (line) laser
A cross line laser projects solid lines onto walls – horizontal, vertical or a cross of these. Our 12-line cross line laser creates three planes around the entire room (360°) at once, so you can see a line on all walls and the ceiling.
What it is ideal for:
- tiling and flooring in the bathroom or kitchen,
- plasterboard partitions and suspended ceilings,
- installation of kitchen units, cabinets and shelves,
- vertical lines for doors, windows and plumbing.
Limitations: the range is several meters to tens of meters indoors . Outdoors in the sun, you will hardly see the line and it is not intended for long distances.
Rotating laser
The rotating laser head rotates and the beam describes a perfect plane around the device. With an external receiver on the staff, you can work even in direct sunlight for hundreds of meters.
What it is ideal for:
- foundations, formwork and concreting,
- landscaping, excavations, paved areas,
- sewer and drainage gradients (especially digital model for slopes),
- floors and screed in large spaces and halls.
Comparison
| Cross laser | Rotating laser | |
|---|---|---|
| Environment | interior | interior and exterior |
| Range | units to tens of meters | with a receiver hundreds of meters |
| What does it project? | solid lines on walls | rotating plane |
| Working in the sun | practically not | yes, with receiver |
| Slopes | no | yes (manually or digitally) |
| Typical user | tiler, installer, plasterer | builder, gardener, excavation work |
Which one to choose?
- You're only doing the interior – tiling, partitions, furniture: a cross laser is enough.
- Whether you're building a house or working outside – foundations, terrain, paving: you need a rotating laser.
- You do both – many craftsmen have both: a rotary for rough construction and a crosscut for finishing work.
If you're not sure, give us a call - we'll recommend the right device based on what you're going to do.